Fluval Biomax for Fluval Spec/Flex/Evo Aquariums

Works well in my filter

Great quality and service.

As described

Arrived on time, good price. As expected

Just the job for keeping my Fluvial Flex 123ltr and 57ltr aquarium clean and healthy! Easy to use, just swap the old for the new in seconds. NB I always run mine under a tap before using as there is a fair amount of chalk that clouds the water up if you don't. All in all, perfect product!

To be honest l have always bought & used these as recommended by Fluval, whether or not l need to replace as often as they say, l don’t know?What l do know is l have stuck to the “routine” for the 3yrs l have owned the tank & have no complaints (neither do the fish who are still swimming around) so it may work out a bit expensive but l have a nice clean tank with clear water & healthy fish!!!

Lifesavers!!Buy these for any filters. Placed these in a very cheap filter that had it’s supposed media in place and yet 5 weeks in to cycling I was still getting high ammonia levels. And 3 weeks with these in place and have finally achieved stable. 0ppm ammonia 0ppm nitrite 10ppm nitrate. Weekly water change of 15% is all good.

Smaller box and bag than I expected, but it is the original supplied Biomax that came with the tank.The little mesh bag is very useful, I re-fill mine from a bigger Fluval size and simply cable clip the bag back together, you get about 3-4 years from the bag and is a more affordable way to do it.Note wash these out in some tank used water first, let them soak a bit too - lots of chalky dust comes out which would block the filters prematurely.However they work like a dream.I am sure the fish are grateful.

Works as described. Not to difficult to use.

Fluval has done it again with another awesome product

Perfekt storlek för mitt tilltänkta filter som kommer göra detta biomedia.

Parfait fonctionne très bien

ACQUISTO A BUON PREZZO E COMODO PER IL MIO FILTRO