Aquarium Internal Filter for 20-50 Gallons, Ultra-Quiet Fish Tank Filter Biochemical Filtration 320GPH Powerful Pump Submersible Aquarium Filter Tank Clear Air Supply

I recently purchased the Aquarium Internal Filter for 20-50 Gallons, and I’m really pleased with its performance. The first thing I noticed is how ultra-quiet it runs—it’s barely audible even in a quiet room. My 40-gallon tank has been crystal clear since I started using it. The biochemical filtration does a great job of maintaining water quality, ensuring the fish are in a healthy environment.Installation was quick and easy, with clear instructions. It offers adjustable flow settings, which is ideal for customizing the water flow based on the type of fish you have. Another big plus is its compact size—it doesn’t take up much space in the tank, leaving plenty of room for plants and decorations. The filter is also easy to clean, and maintenance has been a breeze.If I had one critique, it would be that the suction cups could be a little stronger, as the filter shifts slightly from time to time. However, this is a minor issue and doesn’t detract from its overall performance.This filter is a fantastic value for anyone with a 20-50 gallon tank. It's effective, quiet, and easy to maintain, making it a great choice for both beginners and experienced aquarists!

Packaging was great. No damages. Water filter came with all its parts and it was already set up. It started right up as soon as I plugged it in. Filtered my 20 gallon tank perfectly. Noise is barely noticeable. Size is perfect for our tank and my turtle loves the water flow. Amazing product. Thank you. Satisfied customer.

It works wonderfully in my 35 gal. Tank. Quiet and effective.

It works great i made the mistake of leaving the little hose outside and it brought in lots of bubbles my glo fish died of stress. Other than that i figured to leave it inside the tank so it wouldn’t make the big bubbles and my fishes were able to swim better. Noise level i could still hear it but i keep my fish tank in the living room so it doesnt bother me.

At first I was using this for a smaller tank and BOY was it blowing the Gaurami around the 25 gallon. I then bought their SMALLER version, and used this one for my 45gallon. It's EXCELLENT with the larger size. If you've got anibandits, you can even run it WITHOUT the supplied air tube for quiter use.If you're gonna use the bubbler feature, be away it is cacophanously loud cuh, like STOOPID loud. I have the tank in the basement and I can hear it UPSTAIRS.Otherise, great filter. The noise isn't enough to mark it down, especially at this price point and how easy it is to clean

The product works well I have been using it for a week and had no problems with durability. One drawback is the fact that the flow of the pump is a little too hard. The filter works well my water is clear and clean. Noise level is good it’s not silent but it isn’t to loud either I sleep in the room that i am using it in and have had no problems with it being to loud.

A PIECE OF TRASH!!!!! This is the second one I bought and it did the exact same thing as the first one. After changing the filter, it just doesn't turn back on. A COMPLETE PIECE OF GARBAGE and waste of money!

This is my favorite filter of all the different types I've bought for my fish over the years. Very easy to assemble (the video on the product page shows how to put it together) and it's so easy to clean. It can be placed almost anywhere in the tank, unlike the ones that have to hang over the edge of the tank. It produces a bubbling noise, but not the trickling water noise that a lot of other filters produce. It's also much less expensive than other types of filters.