good luck with that manderin!
bigal0221 HIT THE NAIL ON THE HEAD! those fish are almost impossible to keep. i'd be suprised if anyone on these forums even has one. if you dont have a 100 plus gallon tank andf fuge thats well establashed and dosnt have ANY other fish that eat copepods it will slowly starve. it's a shame they are even sold. i'm sure 99.9 of them end up dead.
on a better note: i hope you have sucess with it! they sure are beautiful fish. i have seen bottles of copepods at the lfs before. dont know if it's snake oil or what but if it's not maybe be good for the manderin. i'm sure somone will know! good luck! wish i could get one!