MARINA Air Pump for Aquariums, Size 75 -

Marina Air Pump for Aquariums

By Marina
Rated 3.6275 out of 5 stars

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$16.99Chewy Price
$17.99Chewy Price

In Stock
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About This Item


  • Quiet-running air pump with powerful airflow and single output
  • Creates rich, oxygenated water for your finned friends
  • For use with air-driven aquarium accessories like air stone, air curtains, and ornaments
  • Ideal for all sizes of aquariums, just pick the model that corresponds to the size of your tank in gallons
  • Requires no regular internal maintenance, has a sound-dampening pump cover, and rubber feet to lessen vibration and noise

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Learn More About Marina From Our Team of Experts

Questions & Answers

7 Customer Questions

Can I use this on my 10 gallon tank?
Answer by ChewyNov 25, 2020
Size 50 is recommended for 5 to 15-gallon aquariums. Size 75 is recommended for 10 to 25-gallon aquariums. Size 100 is recommended for 20 to 40-gallon aquariums. Size 200 is recommended for 35 to 60-gallon aquariums. Size 300 is recommended for 55 to 70-gallon aquariums.

Hello Please recommend the tubing That will fit this air pump. I can’t quite seem to understand the sizes of air out let on the pump & tubing sizes. I need at least 6-10 ft of tubing. Thanks
Answer by ChewyAug 13, 2019
The Marina Air Pump for Aquariums does not include airline tubing. However, it uses standard-sized airline tubing: which is 1/8-inch ID (inside diameter).

How many gallons per hour is the 100 model producing
Answer by ChewyOct 02, 2022
The 100 model has a single outlet output of approximately 22 gallons per hour.

can this be used with Aqueon Flex LED Aquarium Bubble Wand?
Answer by ChewyJan 28, 2021
This pump can be used to operate any air-driven accessories like air stones, air curtains and air-actuated ornaments.

ReviewsWrite a Review

Rated 3.6275 out of 5 stars
51 Reviews
Would recommend to a friend

51 Customer Reviews

Filter by reviews that mention

Rated 3 out of 5 stars
By onna on Jun 24, 2022

You get what you pay for

Lasted a good while and kept my filter going. Purchased last November for my 55 gal and it died a few days ago. Better than going to a pet store and spending 50 dollars for the same item, but if you want a longer-lasting pump I wouldn't recommend this one. Definitely had better

Rated 5 out of 5 stars
By Schmabes on Jul 10, 2022

Great pump

So far this is a great pump. I bought it to replace a pump that fell in the tank. This one is quiet and works well. My fish don't complain!

Rated 1 out of 5 stars
By Huffnpuff on Jan 16, 2022

You get what you pay for

I got the 50 for aerating some water in a 5 gallon bucket before water changes. I have a 3 inch air stone in the bucket and this air pump will barely blow a bubble.

Rated 4 out of 5 stars
By Tony on Jan 15, 2022

Good I guess

Not the best one on the market but works fine seeing a lot of people saying they are loud I would have to disagree yes some noise but not that noticeable imo

Rated 1 out of 5 stars
By Lawh82 on Nov 5, 2021


Bought the 50.. does not work. Barely blows air. Not strong enough for an airstone. Do not buy, Waste of money.

Rated 3 out of 5 stars
By RoundFishTank on Sep 12, 2021

This air pump is noisy.

You can try to make it work to quiet it down but it's just noisy and it needs to be kept higher than the water level to prevent back siphoning unless you get a check valve which I couldn't find.

Rated 5 out of 5 stars
By Valkyriemome on Oct 15, 2021

Super quiet

Great pump. Powerful and quiet. The bubbles in the tank make more noise than this pump.

Rated 1 out of 5 stars
By pump50 on Jun 4, 2021

Didn't work

I received the pump and it powered up and you could hear it running and feel it running but it was barely pushing any air. Chewy replaced it immediately for me. No line constriction or blockage was found so it was definitely defective. Chewy has great customer service :)

Rated 5 out of 5 stars
By elliemae89 on May 3, 2021

Great product

I bought this to use in my 75 gallon tank with a 15.7" bubble bar. This pump is great!!! It is quite as long as it is not touching against the wall or tank stand due to vibrations . I have mine on the floor between the wall and the stand. Works great. I would definitely buy this again.

Rated 4 out of 5 stars
By Fishionado on Feb 18, 2021

Pretty good product

Works great, enough power for 75 gallon tank. Only issue is that is vibrates, which the instructions said could happen, and if it’s on a shelf it may eventually slide off. So I used adhesive tape to secure it to the shelf. Then the shelf vibrates against the wall quick fix with small amount of quilt batting between wall & shelf. Now is running silently. Probably wouldn’t happen if air pump were in the floor but in my situation that was not possible. Overall, good product.