Eco-Friendly Aquarium Water Purifier Cube Filter with Activated Carbon - Ultra-Strong Filtration for Fish Tanks, Ponds & Water Purification

This cube has been in our tank a year and a half. We don't have to worry about algae, or cleaning the walls of the tank. Between this cube, our pleco, and our filter system, we don't have a worry in the world. We can leave on the semi for weeks at a time, come home, and the tank is immaculate and clear. We do a half water change and suction the rocks probably every 6ish months. Other than that the tank sustains itself with this. We love it!!

I put it in my fountain. Did nothing. Algae is growing like crazy.

This is amazing! I’ve heard people say to the contrary, my canister filter works great I don’t have a UV light though and this has done an amazing job cutting algae and making the water sparkle!! If you don’t clean a tank you can expect miracles but Tori well taken care of tank and a good filter it actually made my water sparkle and keeps algae at bay! I highly recommend it and when this one has Ben used up I will definitely purchase again!

Fell apart. Halved in one day then into small pieces. I kept them in there to keep the water with no odor but was a mess

This is an incredible product. I have a small aquarium with Beta and was having a terrible time getting the water clean and keeping it clean. I just 3 days I have a sparkling clean aquarium, my fish is much happier and I'm sure healthier. Thank you!

Safe for fish. Worked pretty well. I probably should have used more because the water feature is fairly large. It does begin to disintegrate and break into chunks which I wasn’t expecting!

Really helps

Had to re-order for exchange. Description says notify if broken, it had several chunks out of the edges that weren't visible in the tight shrinkwrap plastic. Exterior packaging intact, missing chunks weren't in wrapper

this is a great product worked immedietly to clear tankwould buy again

Good quality

Je n’ai vu aucun résultat dans mon mini bassin d’eau…..

If you are reading this you probably need a UV light, this did nothing but the UV light cleared the water and keeps it clear.

Mon eau est belle plus longtemps