Fluval U Underwater Filter BioMax, Replacement Aquarium Filter Media, A495

Good

I got this for my Fluval U2 underwater filter, it works great. Will get again, overall happy with the item.

I 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.

I bought this for my Fluval Edge and although it is basically loose in the box I managed to figure out a way that works for me and my tank. After rinsing it very well, before replacing the old biomax, I cut some white replacement filter foam that is way thinner than the original Fluval filter foams and fold it in there so its not loose in my grey plastic filter holder. I cant put too much because there is limited space in the holder for everything the tank needs but I get enough in there that works out well. I would recommend and buy it again.

Best way to buy these supplies!

Biologically helps aquarium

You can reuse these. Unlike other media, perfectly reusable. Just rinse off gunk

Great aquarium filter

Bought it with filters. Works great.

Used these for my Fluval water filter in my aquatic turtles tank. Exact replacement and works great. Shipping was timely.