Nov 25, 2013 #1 Hammer fish Aquarium Advice Regular Joined Aug 8, 2013 Messages 68 Please tell me what this is attached to the glass in my sump, also is it good or bad cheers
Nov 25, 2013 #2 mr_X Aquarium Advice Addict Joined Apr 27, 2008 Messages 17,895 Location Fairless Hills, Pa. I see Q-tip sponge. They are harmless. Nothing in the sump is bad BTW.
Nov 25, 2013 #3 M MacDracor Aquarium Advice Addict Joined May 1, 2011 Messages 1,348 Location Tacoma, WA Mr_X is correct. They are also sometimes called pineapple sponge.
Nov 26, 2013 #4 OP OP Hammer fish Aquarium Advice Regular Joined Aug 8, 2013 Messages 68 How have I got so many just appeared in my sump should I leave them there or could I move them to the dt. Are they ok to keep
How have I got so many just appeared in my sump should I leave them there or could I move them to the dt. Are they ok to keep
Nov 26, 2013 #5 M MacDracor Aquarium Advice Addict Joined May 1, 2011 Messages 1,348 Location Tacoma, WA They're fine. Filter feeders. They are a silicated sponge.
Nov 26, 2013 #6 mr_X Aquarium Advice Addict Joined Apr 27, 2008 Messages 17,895 Location Fairless Hills, Pa. Leave them there. They are fine to keep.