Making your own cermics for BB growth

  • We are currently upgrading MFK. thanks! -neo
is that what u use?
 
In all of my filters.
And it's affordable.
 
what size tanks u got?
 
40, 90, and 120.

XP3, Fluval 304, 404, and magnum 300 and 350.
 
ah nice, ok, ill give it a try
 
where do u get it from
 
MonsterFishKeepers.com