It's a 33 gallon sump with 100-150 pcs of bioballs and maybe 5 kg of ceramic rings. how much is this sump rated? is it going to be ok for a heavily stocked 75gallon?
and here is a 15 gallon sump with 3-4 kg of ceramic rings. will this be ok for a heavily stocked 50 gallon?
the plastic thingy is like a tall stand with a basket-like top to hold the filter floss in place.
and here is a 15 gallon sump with 3-4 kg of ceramic rings. will this be ok for a heavily stocked 50 gallon?
the plastic thingy is like a tall stand with a basket-like top to hold the filter floss in place.
