Planted Tank Guru
Join Date: Jul 2010
Location: Denver, CO & Phang-Nga, Thailand
I drop a big blog of them into the tank every few weeks. The fish, shrimp, snails, loaches, frogs, everyone loves to eat them! The ones that get away burrow into the substrate but I see kuhli loaches diving for them from time to to time, and once in a while I'll catch one sneaking around (and usually geting eaten).
I don't think they can reproduce in most tank environments, but having them in there seems like a good thing to me!
"The fewer our wants, the nearer we resemble the gods." — Socrates