What are these :confused:
fshhub Active Member Jan 8, 2002 #2 trochus are an algae eating snail and copepods, are small bug like critter, which will live on and in live rock, they help to keep you tank clean, by eating leftover food and such in your tank HTH
trochus are an algae eating snail and copepods, are small bug like critter, which will live on and in live rock, they help to keep you tank clean, by eating leftover food and such in your tank HTH
