Matrix User vs Other chemical/biological filterati

[MAG]

Wonder anyone use this product b4? Its used for removal of ammonia, nitrite and nitrate.

[MAG]

Beside matrix what other stuff we can add in our sump to help to make tank h20/system better?

Sm uses biohome/bio hse..

Lets exclude equipments in this topic. (its more for the kiasu reefer knowledge)

thx

[RockyBoy]

I've used matrix long time ago, but didn't work.

Easiest way is to use cheato.