Hi, I'm now officially fan of shrimp. Been researching on cardina shrimp and decided to try my hands with them. At 1st I wanted to start small buy 3 from big Al's but I saw a add on kijiji for a local breeder selling crystals red and black 10 for $25.00. 3 days later I now have 11 (he gave me one for free) i decided this also be better because big Al imports their fish which I find 50/50 that they survive. They are in my 5 gallon tank for now ...I want to set of a 10 gallon (have one in storage that's not in use) for them but not sure if moving them from 3 different tank be healthy.... they going fine in 5 gallon. One even shell its skin successfully. Yeah any advice?