View Full Version : Id this?

Greg Simo
06-17-2006, 08:10 PM
Whats growing behind the Arrow crab? and no its not a rock

06-17-2006, 08:33 PM
How much flow does this area of your tank get? It looks like hairline algae. JMO

06-17-2006, 08:36 PM
I think its a clear sponge. there is a post on this site about it, but I can't find it.

06-17-2006, 08:46 PM

check out the 12th pic down

Greg Simo
06-18-2006, 07:47 AM
Thanks for the link, I think you are right..Greg