Phosban ?

[Shad]

Can someone let me know how often should I change the phosban in my 2 little fishes reactor? Thanks!

 

[House of Laughter]

This depends - you should use your tank's response to guage how often, but most people swap it out once a month - some every 3 weeks, so it depends.

HTH

House

 

[Deanos]

Ideally, you should change the media when your phosphate levels begin to rise.

 

[Awibrandy]

Ideally, you should change the media when your phosphate levels begin to rise.

Or stop lowering if you are trying to lower phosphates as I am.:wink1: