Rena X4 Media Help

[rileybb]

I am changing all media in my rena x4 it has four places to put bio or sponge i need help.....i want clean water and no algae.... lol....probably like every one else

 

[TimTheBadass]

I have this filter on my tank. The lower basket has all four sponges inside and the other three are filled to the brim with siporax ceramic rings. The more bio filtration you have the better.

 

[Danh]

I have one with the media that came with it about 10 pot scrubbies.