SMACKERS4 Member Feb 20, 2014 #1 saw this stuff growing on the bottom of my fuge/return chamber and on my live rock in my fuge, looks like some sort of sponge, but can anyone ID this sponge?
saw this stuff growing on the bottom of my fuge/return chamber and on my live rock in my fuge, looks like some sort of sponge, but can anyone ID this sponge?
