Marina Aquarium Power Filter

By Marina
Rated 4.2588 out of 5 stars
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Marina Aquarium Power Filter, 10-gal slide 1 of 2
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Marina Aquarium Power Filter, 10-gal slide 1 of 2

$12.71Chewy Price
$33.99Chewy Price

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About This Item

  • Versatile motor is submerged in the tank for ultra quiet operation and an instant start-up.
  • Adjustable to adapt to water levels of the aquarium.
  • Compact design to take up less space than standard filters.
  • Contains Ceramitek, which optimizes biological filtration to ensure a healthy aquarium.
  • Installation is quick, easy and convenient.
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Learn More About Marina From Our Team of Experts

Compatible Products

Ensure your system runs smoothly with Marina filter cartridges.

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Fish TypeTropical Freshwater, Betta, Cichlid, GoldfishTropical Freshwater, Betta, Cichlid, Goldfish, Marine FishTropical Freshwater, Marine FishTropical Freshwater, Marine FishTropical Freshwater, Marine Fish, Cichlid, Goldfish
Aquarium TypeFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, Saltwater

Questions & Answers

27 Customer Questions

How many filters do you use in the marina s20?
Answer by JustAFishServantNov 21, 2021
Get rid of your "replaceable cartridges" if you want to save money. They're a ripoff and do pretty much nothing for your tank. Activated carbon gets rid of essential minerals plants and fish need. When you replace it you're throwing away beneficial bacteria. That's right, the stuff that keeps your tank running and fish healthy. It's the worst thing you could do. To provide your fish and hopefully live plants with a better home, use biological filter media meant to last years without replacing and house beneficial bacterial. Try sponge, bioballs, ceramic or plastic biomedia to provide a good home for beneficial bacteria! It'll save you $100s ;)

What kind of filters does this use?
Answer by ChewyDec 18, 2017
This system uses the Marina Slim Filter Carbon Cartridges.

will that work for a ten gallon tank my other filters are not cleaning the tank
Answer by ChewyJul 19, 2018
Each size will work in a 10 gallon tank. The S10 holds up to 10 gallons, the S15 holds up to 15 gallons, and the S20 holds up to 20 gallons. The Marina Power Filter is also equipped with an adjustable flow control and includes a strainer sponge to keep smaller fish from being pulled into the filter.

How long and how wide is this filter? The dimensions are sketchy about which is height and which is width.
Answer by ChewyJul 17, 2018
The S10 filter measures 7.3 inches long x 6.5 inches wide x 3.7 inches high. The S15 filter measures 9.1 inches long x 6.4 inches wide x 3.7 inches high. The S20 filter measures 11.5 inches long x 6.4 inches wide x 3.8 inches high.

ReviewsWrite a Review

Rated 4.2588 out of 5 stars
85 Reviews
Would recommend to a friend

85 Customer Reviews

Rated 5 out of 5 stars
By timboslice on Apr 10, 2022

Best filter I’ve ever purchased by far

This filter was super easy to setup and it runs amazing. It also comes with some little controls to lower the water pressure or raise it which is neat. Im upgrading from a 20 gallon whisper filter that was actually really loud at times and this one seems to be a lot more quiet and efficient for my tank. The whole setup is great and I can already tell it’s going to be super easy to clean and replace the cartridges. So far I’ve used tetra filter and a few marineland filter, but I’d highly recommend this filter to anyone in the market. I even accidentally purchased the 15 gallon filter on accident and it’s cleaning my tank effortlessly. Idk how anyone is giving anything less than 5 stars… A++ rating easy

Rated 5 out of 5 stars
By AmyM72 on Jan 24, 2022

Great budget filter!

This is a great filter and so quiet! It's got a really strong flow and I like that I can adjust it. I picked it up for some extra particulate removal because my sponge filter doesn't get as much as I'd like. I've had no issues with it whatsoever. This is on my 29 gallon planted tank that's heavily stocked.

Rated 5 out of 5 stars
By lexis123456h on Dec 24, 2021

I'm very happy with this product

I got this about 7 months ago and it's still working great I haven't had a problem with it I would definitely get again and it's very quiet which is a plus it keeps my water clean and isn't overly powerful so ot doesn't throw my fish around its a good product

Rated 5 out of 5 stars
By Beah on Dec 17, 2021

Amazing Filter

I love these filters. The water is crystal clear an hour after I set it up. I was struggling with my 20g, every filter i bought had a different issue and I was about to give up on fish keeping until I bought these. They are really quiet and work wonderfully. I love being able to set the flow, since my Betta likes calm waters.

Rated 5 out of 5 stars
By Beth on Apr 9, 2022

Very pleased

This filter is much better than the one that came with my 10 gallon tank.

Rated 1 out of 5 stars
By doghaus on Nov 10, 2021

Dead in three months

I loved this hob...while it worked. Even with meticulous maintenance the motor burned out after three months. I had just stocked up on filters too! I'll stick with a sponge filter I guess.

Rated 5 out of 5 stars
By Catahoula on Oct 25, 2021

Favorite hob

I love the slim fit. Adjustable water flow is nice. The pre filter is perfect for those with fry or shrimp. Compartments for filter media, or the slot in cartridge. I use 1 cartridge, one bag of ceramic balls, and purigen.

Rated 5 out of 5 stars
By Awesomeness on Aug 4, 2021

Great filter pump for 20 gallon tank

I was having a hard time with cloudy water in my 20 gallon high. Tank. I did several water changes and vacuumed my tank. Everything I tried did not work. I did research on filter pumps and found this marina pump. I watched a few videos and looked at the reviews. I am happy I trusted the reviews. This pump is fantastic. It cleared my cloudy water in about 4 hours. I like that this pump has 4 compartments to add your own media. I used a sponge, filter floss, bio balls and a filter pad. Now my water is clear. And my fish are happy. The only thing that I would recommend that they improve is to make the intake tube be a little longer for high tanks.

Rated 5 out of 5 stars
By hannahjking2003 on Jul 27, 2021

Not too much flow (which is great for a betta!)

After several long months of convincing my sister to spend an ounce of money and effort on her fish, she finally agreed. She keeps a single betta in a 10 gallon, which is an excellent tank size. However, things go downhill from there. She refuses to get a filter and a heater, and often doesn't feed her fish for long periods of time. I can't stand seeing that fish treated the way it is. I've begged her to at least get a filter if she's not going to clean the tank. FINALLY, FINALLY she agreed. It's not that she doesn't have the money (she effortlessly spent 30 dollars on makeup yesterday); rather, she simply doesn't care about it. Thank the Lord they made this filter so cheap or else she wouldn't have bought it. Now, we've assembled the filter, and the betta is doing great:) The water has already cleared up a lot. I especially love the amount of current it creates, and the fact that you can turn it down/up. I don't think 11 dollars could have been spent any better!

Rated 2 out of 5 stars
By Marecat on Aug 6, 2021

Difficult to Impossible

I have tried twice now, painstakingly, to put these parts together, after rinsing everything except the motor and cord, and following step by step directions. Some of the parts having to do with the tube just do not fit together. I bought this because it looked like it would be so much better than the one I have in my 10 gallon tank but I just wasted money and it can’t be used.