well i got a lot of these this weekend
http://www.saltwaterfish.com/site_11...ot_parent_id=4

how many is to many for my tank and where should i put them in the sump or can i put them in my tank ??? if in the tank how many should i put in my 90 and then how many in my 30 ??

Ps any one want to trade I have a lot