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itstony · 07-03-2009, 09:50 AM

i use sponge. but i might add purigen to the mix.

07-03-2009, 09:50 AM	#9 (permalink)
itstony Algae Grower (View User Tanks) PTrader: (1/100%) Join Date: Jan 2009 Location: boston/randolph MA Posts: 95	i use sponge. but i might add purigen to the mix.