Fluval U Underwater Filter BioMax, Replacement Aquarium Filter Media, A495
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Luanne Anderson
> 24 hourBest way to buy these supplies!
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dona
> 24 houralways a good product
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Emily
> 24 hourGood
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Brian
> 24 hourBeen using these in one Fluval filter for 2 turtles in about 50 gallons of water for the past 2 months and the water is still so very clear and healthy!
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JustAnHonestBuyer
> 24 hourThis replaced my cartridge base media from a Betta 5.5 gallon filter. Its easy to clean just dunk it in old tank water and move around.
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Hal Roberts
> 24 hourGreat product is helps keep my sisters turtle tank clean.
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Vince Ryker
> 24 hourI have a Fluval U2 filter for a 10-gallon aquarium in which I keep a Red Ear Slider turtle. I change these out once every 3-4 weeks. It works surprisingly well, Red Ear Slider turtles are dirty. One box of these has enough in it to fill my filter twice.
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SherwinL.Crowell
> 24 hourBiologically helps aquarium
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Tim N
> 24 hourWe use this in our Fluval U2 Filter for our turtle. In combination with the other filter refills, it keeps the turtle clean nice for an extended period of time.
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Mona
> 24 hourIt comes already in a mesh bag, so that is nice. I was worried I would have had to go out an buy one, but it comes included. There are nice and porous. Good for my aquarium
