Alternatives to Bio balls?

jobu28 · Jan 28, 2012

I am starting a large tank build for a FO system. No live rock or corals will be in there. Just fish. What are the alternatives to bio balls if any?

jimmy frag · Jan 28, 2012

Lego !!

Rockys_Pride · Jan 28, 2012

^I don't get it, is this about to be moved to the lounge?

OP, canister filter

jobu28 · Jan 28, 2012

Someone mentioned Rena chem stars. Any better?

Laddy · Jan 29, 2012

A quality protein skimmer.

kv2wr1 · Jan 29, 2012

Marine pure ceramic biomedia.

PAZE · Jan 29, 2012

Fluidized bed sand filter

kenghmoob · Feb 7, 2012

try dosing vodka

Cosmo^Kramer · Feb 7, 2012