Originally posted by MarineFish
was wondering, what are the chances of a pair of cleaner shrimp actually reproducing in a reef tank?
If you have 2 or more healthy cleaner shrimp they will lay eggs every 4 - 6 weeks like clockwork (all of them). The eggs will hatch in a few weeks a couple hours after lights out and the larvae will float around until something eats them, fish, coral, the parents, whatever, or they go through a powerhead. This usually takes about an hour or two.