I stand...rather sit corrected. Thank you Doug... Thereare alot of them now that I take a few minutes and watch where I saw the biggest one. Do they colonize rocks or just live where there is food? How often do they breed, and how would I get rid of them if they start to take over the tank??? That was a lot of questions, I know, but I am still new to this fascinating hobby.
Ok, I am officially hooked now...