there is a great variety of information out there. Here is a basic overview: http://www.shrimpkeeping.com/
, Preparing for Sulawesi Cardinal Tank
, Sulawesi shrimp guide *in progress*
, and just search for the cardinal shrimp. Also you can speak with several of the long term shrimp gurus on this forum. I'd try mordalphus, speedie408 and others. Good luck.