12 best quiet aquarium air pumps

Product description

For 50 year, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–from a large variety of quality fish food and innovative equipment to test kits and decor. The Tetra Whisper Air Pump gives you reliable, powerful and quiet air flow in your aquarium. This pump is for use in aquariums up to 40 gallons and provides minimum noise with maximum airflow. Keep the oxygen levels in your tank high to help keep your fish healthy. The Tetra Whisper Air Pump is shaped for silence. The patented dome shape and sound dampening chambers minimize turbulance and produce a smooth quiet stream of air. Wide footprint, rubber feet and suspended pump motor eliminate sound producing vibrations. Thick walls insulate motor noise, and powerful diaphragms provide ample airflow for deep water applications.

• POWERFUL Tetra Whisper Air Pump provides dependable airflow to your aquarium
• QUIET Patented dome shape suspended motor and sound-dampening chambers for quiet operation
• ELIMINATES VIBRATION Designed with a wide footprint and rubber feet
• AVAILABLE SIZES Select the proper size for your tank – 10 20 and 40-gallon pumps have single air outlets 60 and 100-gallon pumps feature dual outlets

User questions & answers

Question:	how many watts is it
Answer:	Contrary to some other answers, this pump doesn't come with anything else in the box except an instruction sheet. You'll need tubing and valves and air stones and anything else you want to use with it.
Question:	How many outputs does this tetra 77848 whisper air pump, up to 40-gallon have
Answer:	Standard 3/16" I.D. tubing. That size is quite common.
Question:	Does this product have warranty? And how does it work
Answer:	The 10, 20, and 40 all have a single outlet, while the 60 and 100 have two outlets.
Question:	Can this filter be used for turtle tanks
Answer:	Do not use this pump for making worm tea in a 5-gallon bucket. The Tetra 10-gallon pump is simply not strong enough. After this 10-gallon pump failed in a 5-gallon bucket, I tested it in a 1-gallon pitcher and it was just barely ok.

• Lots of Air: Deliver 254 gallon per hour air for fish breath or root growth with 7-watt low power consumption. Max Pressure: 0.025 MPa
• Super Silent: Extremely quiet operation with multi-level internal muffler. Shockproof rubber pads help reduce noise and keep it steady. Please put the pump in a cabinet or under a proctective cover when used outdoors.
• Running 24/7: High/Low switch to choose from. Low air flow with minimal noise, allow you to run it in the living room 24/7 without annoying sound.
• Durability: Special artificial rubber diaphragm ensures longer operation life and steady air flow output with minimal vibration.
• 4 Outlet Port: Includes 4 outlet divider to manually control the air flow, perfect for aerate 4 of sponge filters or air stones at once

User questions & answers

Question:	Does this unit run hot or cool
Answer:	you just need to pour couple of drops and it can treat 10 Gallon of water tank...you can repeat process when ever you change water.
Question:	Is this ul or etl certified
Answer:	No. It's 2.5ml per 1 gallon, the bottle is 30ml. Therefore you're liking at only being able to treat 12 gallons.
Question:	Does the air that is pumping out smell like oil
Answer:	Has not affected my plants at all
Question:	Can this pump be rebuilt or repaired
Answer:	Yes, we would recommend to add both during a water exchange.

Product features

Cutting-edge MC-3000 Commercial Air Pump

The revolutionary design makes the pump compact, high efficiency, powerful and very reliable. It features ultra quiet operation, low energy consumption and easy maintenance. It oxygenates your aquarium / pond with adjustable High / Low switch and 4 outlet air divider.

In general, the pump can’t be used outdoors, so please do put it in a cabinet or under a proctective cover to prevent water from entering.

Up to 300 gallons

Deliver 254 gallon per hour for large reservoir. Ideal for Aquarium, fish tanks, koi pond, Deep Water Culture System, Hydroponic system and protein skimmers.

Ultra Quiet

It features multi-level internal muffler construction and the pump well is integrated in the design. Acceptable noise allow you to run it in the living room.

Powerful Airflow

Output: 254 GPH

Power: 7 W

Pressure: 0.025 MPa.

Dimensions: 5 x 5 x 3.3 inches

4 Outlets Divider

Comes with 4-valve manifold that can be individually opened or shut for your convenience. Perfect to run several water farms, filters and multiple air stones at once.

High/Low Output

It has a switch on bottom to adjust the amount and the strength of the bubbles. The high setting generates more bubbles, but will certainly increase the noise level a little bit.

3 Ways to Make Pump Quieter

Put air pump in a cabinet especially one with thick door; Moreover, keep the air pump higher than the aquarium water and the 3th way is to place something soft under the air pump.

• ♥ SUPER SILENT - Our air pump is just driven by a thin piezoelectric ceramic plate, totally different from traditional electromagnetic air pump, No EMI, No motor, No shaft, No other troublesome mechanisms, which makes it super compact, super quiet, light weight and long service life.
• ♥ LOW POWER CONSUMPTION - Power consumption of this oxygen pump is only 1.0W, with flow rate 240 ml/min, high energy saving.
• ♥ STABLE PERFORMANCE - Oxygen air pump is stable performance, is ideal for small and medium-sized fish tank plus oxygen. It is also perfectly suitable for using at all kinds of high-grade aquarium, aquaculture oxygenation or spout decoration.
• ♥ HIGH-EFFICIENCY AIR STONE - This air pump can add enough oxygen in a fish tank up to 13 gal, with long service life. With a good air stone, puts off a nice spread of bubbles at a pretty good pace, which will makes your fish, betta or shrimp love it.
• ♥ PRACTICAL DESIGN WITH SUCTION CUP - Aquarium air pump is small, light weight and portable. What is more, the pump comes with suction cup so it may be suctioned to your bowl or tank, takes up hardly any space. A great mother's day gift.

User questions & answers

Question:	what is the dc output rating of the transformer? (dcv.....mah) should be on the transformrr/plug
Answer:	Cool and quiet, best I’ve ever purchased. I have four of them.
Question:	I'm trying to use this with a splitter but only one side works. if i plug one side the other side will work if i have both of them unplugged only one side works. does anyone else have this problem? or maybe i'm doing something wrong
Answer:	I have looked the pump itself over, and I can not find any stamps from UL or ETL anywhere on the Pump itself. I no longer have the box to check. The pump is very quiet and works well for my set up of 90 gallons spread out in 3 tanks. It is very well constructed as well. But No visible stamps. Hope this helps a little.
Question:	What size air flow valve is compatible with this system
Answer:	Haven’t noticed any smell, this has been the best, most reliable, quietest, Most, powerful air pump I’ve ever had and I’ve had them all!!!
Question:	Why would you play music over the video of your "ultra silent" airpump
Answer:	Unknown. Has been up and running for me and it is outdoors and sheltered...so far so good...I got about a year out of a similar pump, different brand.

Product features

Ultra Quiet and Small Air Pump

Super Quiet and Small

Our aquarium air pump has no motor, is the quietest and smallest in the world. It is pretty quiet with little "spurts". Our air pump for aquarium is so quiet that you have to hold your ear up close to it to hear anything at all. It pumps a good amount of air into the tank, and your fish will very happy with it.

Fashionable and Practicable Design

Air pump aquarium with a nice shape and unique style, is a good decoration for you fish tank. The suction cup attachment keeps it on the back side of the fish tank, space saving. The air column out of the provided air stone is pretty strong, can produce a lot of bubbles.

Easy to Setup

1. Connect air stone to air tube.

2. Connect air tube to air pump outlet.

3. Stick sucker onto reverse side of pump. Attach air pump onto outside wall of aquarium tank, but locate the pump above water level to avoid any possible water counter flow.

4. Immerse air stone into aquarium tank. In case of the air tube is too long, cut out a section based on required length.

5. Connect power adapter to electricity socket, then air pump works.

• ★【PULACO Air Pump】: A excellent production, unlike other normal electromagnet air pumps, Pulaco air pump use magnetic ceramic plate driver, without electromagnet interference, no oil pollution; It has filter layer inside as purify function, ensure clean and fresh air vent.
• ★【Low Noise】: Normal working noise <50dB, if user step 5ft away from the air pump, could barely hear the noise. this pump can be used in bedroom or guest room.
• ★【High Efficiency & Energy Saving】: Air pump power 3Watts, maximum air flow 32GPH*2, pressure 0.018Mpa*2, suitable for less 100Gallons tank aeration use.
• ★【Double Outlet Air Pump】: Double outlet design, you can use it in 2 tanks at the same time, or you can use the "Y" splitter to joint 2 outlet in one to get bigger flow and pressure, or divide it to the third tank.
• ★【SATISFACTION GUARANTEED】Our Aquarium air pump is built with durability in mind and safety for every design. In the remote possibility that you’re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium air pump replacement. 12 Month Warranty and 24 Hour Professional After-sales Service.

User questions & answers

Question:	So is good for 100 gal or not one place says yes other says less than
Answer:	Yes
Question:	If water backflow occurs, is it safe to use
Answer:	Air pump is also below the tank, I installed the check valve on a short length of hose (approx 2cm) as it exits the pump and then split the hose to 2 air stones from there. Hope that helps.
Question:	How do you adjust the flow
Answer:	every three months or so I change mine or thoroughly clean them
Question:	How long are the air stones
Answer:	Standard is 3/16 inch. I have purchased different air pumps and spare tubing and they each had the same size tubing.

Product features

PULACO Low Quiet Oxygen Pump (2 Outlets )

PULACO Air Pump: Ultra quiet technology, compact size, smooth shell, fashion design, easy to install it in different place. 3 watts low consumption air pump producing 32gph x 2 air flow, create a bubble land for your lovely fishes, help them swimming freely and health. Suitable for both seawater and freshwater aquariums (10-100 gallons)

Air Pump Accessories

It comes with Air Stone x 2, Suction Cup x 2, Y splitter x 1, Air Tubing 10ft. Convenient to set an air pump up for no need to find accessories elsewhere.

note：Air stones are made with mixed material, it maybe only create a few big bubbles and coming out centrally at the first time when you use it, this is not the air pump or air stone problem, it's because of the air stone micro holes partly sealed, please use it about 5-7 days, micro bubbles will fully coming out and covering the whole air stone.

Multiple Installation Idea:

Idea A: Two air stones setting in one fish tank or separate in 2 fish tanks, Maximum Water Depth: 2ft (60cm).

Idea B: One air stone setting in one fish tank (High pressure), Maximum Water Depth: 3ft (90cm).

Product description

Hygger HG-811 Quiet Air Pump stands out in small fish tank pumps for its light-weight, quiet and energy saving. Build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. It is less noisy than many other pumps in the market. It is suitable for aquariums with volumes up to 15 gallons.



Specifications:

Power: 1.5W

Max Flow Rate: 420ML/Min

Voltage: 110~120V 50-60Hz

Noise: <35dB

Pressure: 12KPa

Air Tube: 4mm (0.16inch)

Dimension: 2.4 x 2.4 x 0.8 in



Direction:

1. Soak air stone for about 1-2 hours before use.

1. Connect air stone to air tube.

2. Connect air tube to air pump outlet.

3. Attach air pump onto outside wall of aquarium tank, but locate the pump above water level to avoid any possible water counter flow.

4. Immerse air stone into aquarium tank.

5. Connect power adapter to electricity socket, then go.



Warm Tips:

⚠ 1. The pump is NOT SUBMERSIBLE, please do not put it into aquarium. Keep it dry.

2. If air pump immerse into water accidentally, please shut off power supply immediately.

3. For your safety, if have any damage of power cord or air pump, you should stop use it immediately.

4. To get the maximum air flow and extend air pump service life, we suggest to clean airline tubing and airstone regularly.

5. Must to cut off the power of air pump before put your hand into aquarium.

6. Place air pump above the water level of aquarium. If not, install a check valve in case backflow and burn the pump.



HG-811 Fish Tank Air Pump comes with all air pump accesories — air stone, the pump, and a 3.6 ft silicone tube, providing nice bang for your buck.



Attention: usmagob is the only one seller of selling hygger mini air pump. Other stores do not authorize to selling hygger mini air pump. Please choose us when add to cart. Thanks.

• ▣ This Ultra Quiet HG-811 Aquarium Air Pump is a perfect tool to improve the health and wellbeing of your fish by dissolving oxygen
• ▣ Unlike traditional air pump, Our mini air pump is driven by a thin piezoelectric ceramic plate, no motor or other mechandism that reduces noise, it is very quiet for fish tank to be placed at bedroom, living room and office
• ▣ Compact design, measures only 2.4 inches diameter, it is super compact, lightweight, ultra quiet, along with long service life
• ▣ Only 1.5-watt power consumption is very energy saving with flow rate 420 ml/min, it is a great air pump for small fish tanks range from 1-15 gallons and hydroponic system
• ▣ Comes with all air pump accessories you need: HG-811 Air pump with power adapter, 3.6 ft long air tube, 0.9 inch air stone, double-sided sucker and user manual

User questions & answers

Question:	Mine is not very quiet...can it be adjusted
Answer:	I am not familiar with the transformer your referring to.
Question:	Does it have to be clipped to tank or can it sit out on flat surface next to tank? Just confused because everything talks about attaching it to tank
Answer:	I have several of these pumps on splitters and have no problems ... its not the pump its the splitter ... I have to keep playing with the adjustments until I get both sides working and sometimes it takes a few ... keep working with it you will get it
Question:	What the size of aquarium tank for this mini fish air pump
Answer:	Thanks for your question. The standard size air flow valve will compatible with it.
Question:	can i use this for my sea monkeys
Answer:	I'm pretty sure Damian Bloodstone missed the point of this question...the point being the video of the product has some rather loud music being played in it, and if you're going to advertise your product as being "ultra silent", actually demonstrating how quiet it is seems like a great idea from a marketing standpoint, and that's not something that is demonstrated by playing music.

• Uniclife Adjustable aquarium air pump is perfect for both Freshwater and Marine Aquariums.
• 4Watt, 4-LPM, Pressure: 0.016Mpa.
• Adjustable flow rate with 2 outlets, fit for fish tanks from 20-gallon to 100-gallon.
• Ultra whisper quiet, Minimum 25dB (sound like rusting leaves, ticking watch) in lowest flow rate.
• Comes with everything you need. Accessories Includes: 2 x Return Valve, 2 x Air Stone, 2M Airline, 2 Connectors.Come with 1 Year Warranty

User questions & answers

Question:	Are you able to use just one outlet
Answer:	The Whisper 40 has 3.8 watts stamped on the bottom. I don't know where the others got their answers from.
Question:	How long is the power cord on this pump
Answer:	„Ô In Stock (27)Tetra Whisper 40 Air Pump (New Design Ul Approved)The new Whisper air pump was redesigned from the ground up for silence and performance. It has many patented features that minimize noise yet allows for a powerful flow of air. Royal Item Number: ATS77848
Question:	How many small air stones will this (20-100g) pump run
Answer:	Yes, it has a two year warranty on manufacturer's defects only. No water damage, etc. You simply email us here at Tetra. Our email is [email protected].
Question:	Is it good for bettas with a one gallon tank
Answer:	Depending on what you need it for in the turtle tank, the answer is yes. If you mean to use the air pump for a filter , most certainly, if for air stone by all means. Perhaps for both at the same time. The reference to 20 to 40 gallon tanks refers to the tank depth as much as anything

Product features

Uniclife Adjustable 2 Outlets Oxygen Pump

Uniclife air pump is well built to produce a good volume of air quietly with its low power consumption. Makes your aquarium oxygen levels high and helps keep your fish healthy. Features quiet, compact size and lightweight. Suitable for both freshwater and marine aquariums up to 100 gallons. This is good for 10 gallon small tank also, you can dial it low when necessary.



Voltage: 110 -120 V 60 Hz

Exhaust: 4.0 L/min. 2.0 L/min x 2

Pressure: 0.016 MPa

Power: 4.0 W

Dimensions: 5.1" x 2.8" x 2.5"

All Air Pump Accessories Needed

It comes with 2 back flow valves, 2 air stones, 2 Connectors and 6.5 feet 3/16 inch ID standard airline. Convenient to set an air pump up for no need to find accessories elsewhere.



Directions for Use:

1. Cut the tubing into 2 pieces or to the length needed.

2. Attach the air line into the pump, connect the air stone to the other end of air line.

3. Place the pump above the aquarium or bucket if possible. Or you need to add a check value between air pump and air stone to prevent back siphoning.

4. Plug the pump in and adjust the Dial. Remember to create a "drip loop"for the power cord.

Ultra Quiet

• It is whisper quiet on low, and has a noticeable hum in a silent room when running on highest.
• Placing a blanket or soundproofing material under it will make it quieter.

Adjustable Air Flow

• It has a Smooth rotating dial to control the dual ports output.
• A higher setting generates more air and bubbles, but will certainly increase the noise level a little bit.

Dual Outlets

• Designed with double outlets to run the 2 ports together.
• Use the T connector combine two output ports to create silent and powerful single

• ♥ MORE SILENT - Our air pump is just driven by a thin piezoelectric ceramic plate, totally different from traditional electromagnetic air pump, No EMI, No motor, No shaft, No other troublesome mechanisms, which makes it super compact, quieter, light weight and long service life.
• ♥ STABLE PERFORMANCE - Oxygen air pump is stable performance, is ideal for small and medium-sized fish tank plus oxygen. It is also perfectly suitable for using at all kinds of high-grade aquarium, aquaculture oxygenation or spout decoration.
• ♥ HIGH-EFFICIENCY - This air pump is very efficient in a fish tank up to 40 gal, with long service life, has the most power of Hpumps. Suitable for fish tanks contain 500MM Water Depth.
• ♥ PRACTICAL DESIGN AND EASY TO USE - Aquarium air pump is small and light weight, portable and space saving. Very easy to install, connecting air stone and air tube with pump outlet, then immerse air stone into tank.
• ♥ STRONG AIR STONE - Air pump with an air stone, producing a lot of bubbles which your betta loves (as do most fish), adding extra oxygen. A great mother's day gift.

User questions & answers

Question:	I bought this in December and have loved it. The other day however, it just stopped working. I checked and the outlet is fine, any suggestions
Answer:	maybe cushioning it against the side of the aquarium. Thats all I can think of. I thought that it was very quiet compared with the older air pump and tubing
Question:	Could the 3.5w handle a 14" bubble curtain at 15” depth, its a custom 13.5g tank
Answer:	Mine doesn’t have a clip. It’s just been lying flat and it works just fine. It doesn’t have to be attached to the tank.
Question:	What would the gph be on $26.99 aerator? i'm thinking about using it for compost tea brewer 5 gallon
Answer:	We recommend use this mini pump for 1-10 gallon tank. Maximum up to 15 gallon. Thanks.
Question:	Can this be used with a bubble wand
Answer:	I don't see why not... unless the air stone kicks up to many bubbles that make your sea monkeys fly all over the place?

Product features

A must have aquarium air pump for your fish tank!

Easy to Setup

1. Connect air stone to air tube.

2. Connect air tube to air pump outlet.

3. Stick sucker onto reverse side of pump. Attach air pump onto outside wall of aquarium tank, but locate the pump above water level to avoid any possible water counter flow.

4. Immerse air stone into aquarium tank. In case of the air tube is too long, cut out a section based on required length.

5. Connect power adapter to electricity socket, then air pump works.

Note

• In order to get optimum working effect, please use original accessories.
• The air pump is Non-waterproof, keep it away from water.
• Regularly check the air tube is not being clogged, bended and without any air leakage.
• Do not put the air pump too low, you show hand it on the tank.

Product description

For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor. The Tetra Whisper Air Pump provides powerful, dependable air flow. This air pump is for up to 40 gallon aquariums. The Whisper Air Pump provides a reliable service at an economical cost. Efficient and easy to use, the Whisper Air Pump can handle the aeration needs of aquariums. Properly pumping your aquarium water keeps your tank functioning and creates a beautiful environment for your fish. Create a clean and clear environment that can be the focal point of any room. Be sure to get the proper size so it is not restricted and does not get too noisy.

Manufacturer Contact Information

Jacob Palet 404-863-6170

• POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium.
• QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation.
• AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40-gallon pumps have single air outlets, 60 and 100-gallon pumps feature dual outlets.
• NON-UL LISTED: Reliable performance at an economical cost.

User questions & answers

Question:	Does this pump come with tubing? Or will I need to purchase extra
Answer:	In order to use this filter for a turtle aquarium, your water level must stay ABOVE the minimum water level line at all times, which means it needs to be within 3-4 inches of the top of the tank. This is a problem with most turtle tanks unless you have a Turtle Topper. Otherwise, it will work well for a turtle tank.
Question:	What diameter tube does this require
Answer:	Yes, you sure could! You could use sponge media or filter floss. Just be sure to clean or replace it whenever it becomes clogged.
Question:	How many outlet does it have
Answer:	Yes, it comes with a 3 year warranty on all manufacturer's defects. This does not include normal wear and tear or abuse, of course, but Tetra has a very liberal warranty policy. If you need warranty help, call 1-800-526-0650.
Question:	Can I use this for making compost tea
Answer:	Your initial purchase of the filter includes the Whisper Bio Bags ( 1 of them for the models 20, 30 and 45, 2 for the 70) and the Bio Scrubbers (again, 1 for the 20, 30, 45 models and 2 for the 70). You should replace your cartridges on a monthly basis, but can rinse them in between changes. The Bio Scrubbers should literally last forever, unless you lose them or damage them somehow. Wash these off in a bucket of tank water with a toothbrush.

Product features

Tetra Whisper Air Pump (Non-UL)

Tetra Whisper Air Pumps provide powerful, dependable airflow and they are also efficient and easy to use. Tetra Whisper Air Pumps are available in a range of sizes to handle the aeration needs of aquariums from 10 to 100 gallons. The Tetra Whisper Air Pump’s patented dome shape and sound-dampening chambers minimize turbulence and produce a smooth, quiet stream of air. Its wide footprint, rubber feet and suspended pump motor eliminate sound-producing vibrations.

Patented dome shape

The Tetra Whisper Air Pump comes with a patented dome shape, suspended motor and sound-dampening chambers for quiet operation.

Rubber shock mounts

Rubber feet help to reduce vibration noises for quieter operation.

Two air outlets on selected pumps

The Tetra Whisper AP60 and AP100 models come with 2 air outlets for even more versatility.

Tetra My Aquarium App

The Tetra My Aquarium App provides solutions for great aquarium water care and sends timely reminders for maintenance activities, while helping you manage your water care products, food and equipment inventory.

• 🐟6-step Quiet Air Pump: Thickened ABS plastic, sealing machine noise; Stainless steel cover, locked motor sound; Bearing less motor, works through magnetic bearings; Internal support feet, the motor does not touch the cover, reduce noise; 8 bottom rubber feet, reduce vibration; Noise reduction motor.
• 🐟Adjustable Air Pump: With adjustment control knob, the air flow can be adjusted according to your own preferences, up to 255GPH. The air is used to vibrate the air bubbles to increase the area of the water contact with the air, so that the water can dissolve the oxygen, thereby increasing the oxygen content in the water.
• 🐟Double Air Outlet Pump: The bubbles are even,natural and stable. Can be connected to nano air stone, biochemical sponge filter, landscaping windmill rockery, and other aquarium aerobic landscaping equipment. Suitable for 20 to 600 gallon fish tanks (cannot exceed 6 feet water depth).
• 🐟Stable and Durable: Full copper wire motor, more power saving, longer life and more stable operation. And the diaphragm made of special synthetic rubber is durable. The bottom air intake filter blocks the impurity particles, makes the air more pure, and make the air pump run normally.
• 🐟High-quality Guarantee: With ABS environmentally-friendly plastic case, which is high-density thickening, anti-drop, wear-resistant, high temperature and low temperature are not easy to deform. To get a warranty, please contact the seller to resolve your issue, thank you. Note: The accessories in the picture are not included, only a air pump.

User questions & answers

Question:	What is the flow rate at the lowest setting
Answer:	Check your tubes and air stone. It could be a clog somewhere.
Question:	Is this pump good for a 20 gallon fish tank? And when turning the air flow down real low will this action effect the longevity of the pump? Thank you
Answer:	I don’t think it would have enough psi or air volume to do that.
Question:	Would this be suitable to use to provide air to multiple sponge filter in multiple tanks? Say 2 or 3 40gal Breeders? Thank you
Answer:	I've never built a compost tea brewer, but you can't rate this as a gph device. (That is a myth regarding air pumps. They measure air and gases in "LPH" linear pressure per hour.) It is only a small air pump with low LPH. It can drive an airstone or a large sponge filter for a 10-gallon fish tank at the most. I doubt it could be used for your project since air pressure would not be great enough from its air stone to stir the materials. I got this because it was small and noise free. This product cannot be left outside in high or low temperatures either. You are going to need something closer to a true diaphragm or linear air pump for an aquarium which can move a lot more air for your project.
Question:	what is the main difference between the 10 watt version and the 5 watt version
Answer:	It moves only a small amount of air. Okay for a small bubble wand. But the noise was very loud. I bought it because i wanted something small and quiet. Mine was anything but quite. Lasted one day and through it away. Was a waste of money.

Product features

6-step Quiet (<30dB)

1. ABS plastic cover, sealing machine noise;
2. Noise reduction motor to reduce wind resistance and reduce noise;
3. Suspended motor, the motor, and the casing are not in contact with each other to prevent noise;
4. Stainless steel cover, locked motor sound, greatly separating mechanical noise;
5. Internal support feet, the motor chamber does not touch the bottom of the casing, reducing noise again;
6. 8 bottom rubber shock absorber feet to reduce vibration of the pump body and bearing surface.

Product Specifications:

• Air Flow:255GPH
• Power:10W
• Weight:1.22KG
• Nosie:＜30dB
• Pressure:0.04Mpa
• Power cable:6 feet
• Stomata:Double Vent
• Voltage:AC 110V—120V 60HZ
• Application:up to 600 Gal

Double Air Outlet

It’s easy and simple to use 2 air discs or aerobic filtration equipment together.

Adjustable flow

• Low air output: dense air bubbles, suitable for small and medium fish tanks or a small number of fish.
• High oxygen output: The bubbles are even, suitable for large tanks or a large number of fish.
• Note:The volume of the two air holes is almost the same, and there is not much difference.

Products include:

• 1 x adjustable dual port air pump
• 1 x user manual

• Ultra Quiet: Made of ABS thickening engineering plastics, super silent aquarium air pump. Soft rubber foot pads, further palliation for noise.
• Long Service Life: Manually adjustable air volume, won’t cause shakes and electric field fluctuation, much safer than electronic adjustment, lower failure rate.
• Aquarium Air Pump with 2 outlets, dual hose fish tank air pump, fit for fish tanks from 20 to 100 gallon.
• Unique Design: The air intake cotton is replaceable, it can filter the impurities in the air and extend the service life of the air pump, also come with 1 more replacement.
• Complete Accessories: Comes with everything you need, includes: 2 x Return Valve, 2 x Air Stone,2 x Air Hose (90-100cm), Connector, Air intake cotton. Original quality, professional manufacturer.

User questions & answers

Question:	is this really quiet
Answer:	the flow rate is poor on the lowest setting
Question:	I am using this for a food grade application. I need to use a food grade hose. Any idea of the inner or outer diameter in inches
Answer:	Hello, it can be used, and this action will not affect the life of the pump. There are four conditions that will be affected. One is the use of ambient has many impurities, which can easily be sucked into the pump, causing the inside of the pump to be blocked, but you only need to pay attention to disassembly and cleaning. And if it is used indoors, it will take a long time to clean. When the pump's air volume becomes weaker, and it is not caused by adjustment, it needs to be cleaned. Thank you. The second is that the 5W model should not be connected to more than two devices, and 10W is more than three. Don't over-support the device to ensure the life of the air pump. Thank you. The third one is a 10W pump for air stone or filter etc cannot exceed 6 feet water depth; 5W cannot exceed 5 feet water depth. The fourth is to pay attention to the placement of the air pump, which is below the water level. A check valve must be used to prevent water from flowing back into the pump and causing damage.
Question:	do they make aquarium air pumps with on and off switches
Answer:	I have tried connecting 3 stones to this pump. I found that 2 is ideal, anything over that air flow not so good. I have 3 air pumps on my 55 gal tank to 6 bubblers.
Question:	UL listed
Answer:	10 watts has 2X the power of a 5 watt motor. I run the 10 watt to operate the under gravel filter on a 55 gallon Chiclid tank and it puts out more than enough air to get the job done . If you have a small tank like a 20 gallon or less get the 5 watt the10 watt will be overkill

Product features

2 Outlets, Powerful Air Pump

This aquarium air pump with 2 outlets, can be connected with two air stones, or use a connector, you can connect only one air stone, and can also be used with filter settings.

2 high-efficiency air stones, puts off a nice spread of bubbles at a pretty good pace, which will makes your fish or shrimp love it.

Powerful air pump that provides plenty of oxygen for your tank.

Ultra Quiet Air Pump

The ABS thickened shell can effectively reduce the internal motor sound of the air pump and soft rubber foot pads to further eliminate noise.

Complete Accessories: Comes with everything you need

2 x Return Valve,

2 x Air Stone,

2 x Airline(90-100cm)

1 x Connector

1 x Air filter cotton

The air volume is adjustable

Manually adjust the air volume, won’t cause shakes and electric field fluctuation, So This air pump have a longer service life.

Replaceable air filter cotton

Air filter cotton is used to filter impurities in the air and needs to be replaced after a period of use. makes your air pump work in a good condition for longer time.

• ❤Suitable for 1-30 Gallon Tank：2W,60LPH ,18KPA,Super powerful.Can use two 2 inch nano air stone discs at the same time.The use of 2 nano air stone disks can only achieve the normal use of the air disk. If you need more air output, please buy air pump 8002.Non-adjustable knob.
• ❤15dB,Super silent.The air pump can be placed on the shock absorber to reduce the noise better.
• ❤8001 Accessories: 40Inch air tube, 1 black air stone, 1 white check valve
• ❤Easy to operate, can be used when connected to the power supply, can be used in the office/bedroom/living room/kitchen
• ❤The air pump is not waterproof, please keep the air pump above the water level of 20cm,below this position, please install a check valve to prevent the water of the fish tank from back flow

User questions & answers

Question:	Can i use the hygger 2-10 gallon aquarium bubbler filter air driven small fish tank sponge filter for betta fish shrimp tank
Answer:	I feel like it’s quieter than most. You can adjust the output & if it’s on a lower setting it’s quieter than the high setting. The rubber feet are a nice feature it doesn’t knock about. I think it’s really quiet for being so powerful.
Question:	Does this pump (specifically the smallest pump) plug into a standard 110 us wall outlet or a usb port
Answer:	It uses standard 1/4 inch tubing. Food grade silicone would work just fine.
Question:	Will the motor with one tube work in a 20 gallon tank
Answer:	PLEASE NOTE Make sure you use the included return flow valves. .When the power goes off water can be sucked up the tubes and into the pump. Water and electricity don't mix. That's why the return flow valves and why there is no on off switch
Question:	Can I use a 3/16 diameter tubing
Answer:	i went and checked my tag it has ul listed on it

Product features

NB-8004

The actual power and air output of our air pump is greater than the data of product sales. When you adjust the maximum power, its noise will be greater than the noise data of our sales label. Please control the output power according to your needs, which can not only reduce the noise, but also extend the service life of the air pump.

Product description

The U-pick air pump stands out in small fish tank pumps for its light-weight,quiet,small compact design.

Full copper motor,build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. It is less noisy than many other pumps in the market.

It is suitable for aquariums with volumes up to 15 gallons.



Specifications:

✅Power: 1W

✅Flow Rate: 450ML/Min

✅Voltage: 110V,60Hz

✅Noise: <35dB

✅Pressure: 12KPa

✅Air Tube Diameter: 0.16 Inch

✅Air Tube Lenght: 40 Inch

✅Power Cord Length：4 Inch

✅Air Pump Dimension: 2.95 x 2.2 x 0.6 Inch



Easy to Setup

✅Connect air stone to air tube.

✅Connect air tube to air pump outlet.

✅Place the pump above water level about 25cm to avoid any possible water counter flow.

✅Immerse air stone into aquarium tank for 5-10mins .

✅Connect power adapter to electricity socket, then air pump works.



Precautions

✅Place the air pump at a position higher than 25CM above the surface of the aquarium to prevent the inflow of water when the air is stopped. If the air pump is placed below the surface of the aquarium, a check valve must be installed.

✅The air pump is not waterproof, and the inlet of the air pump is prevented from being damaged.

✅What should I do if the pump's noise has increased ? After using the air pump for a period of time, the filter cotton will accumulate dust, please clean it regularly or change the air stone to avoid affecting the gas output.

✅The working range of this product is 1~43 ℃.

✅If air pump immerse into water accidentally, please shut off power supply immediately.



Fish Tank Air Pump comes with all air pump accesories — air stone,check valve, the pump, and 3.6 ft silicone tube, providing nice bang for your buck.

• ✅The mini air pump is specially designed for 1-15 gallon fish tanks.with 2 silicon air tube, 2 air stone, 1 check valve and 1 suction cup. Including all necessary accessories.
• ✅Full copper motor,build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. Sound Less Than 35db,sounds like mosquitoes flying.
• ✅Low Power Consumption - Power Consumption Of This Oxygen Pump Is Only 1W, With Flow Rate 450Ml/Min, High Energy Saving.
• ✅Stable Performance - Oxygen Air Pump Is Stable Performance, Is Ideal For Small And Medium-Sized Fish Tank Plus Oxygen.
• ✅Our warehouse is in the United States and the goods are delivered locally. you can also choose "Expedited Shipping ", in 3-5 days to your hand, you only need a little cost! "ADD TO CART NOW "Let your fish play happily in the oxygen-filled water.

User questions & answers

Question:	What should I do if the pump's noise has increased
Answer:	I wouldnt it
Question:	What is the tubing diameter? Would it work with a food grade tube
Answer:	110
Question:	Do you know where this is made
Answer:	Yes you have plenty of power, sponge filter plus an air stone. I use one valve for a 40 gal the other for a ten.
Question:	I need specs on the ac adapater? it does not have any sticker. output, ma ect
Answer:	What ever standard size air line is u can use