[gemini aquarius(t)]

Bought a Macropharyngodon negrosensis from my LFS today, but decided to leave him in the store for a day or two to calm down from all the shipping/acclimation/handling stressors. My question is thinking into the future. Is it possible to keep a leopard wrasse (or a few) healthy and thriving off of cyclopeeze, PE mysis, and flakes/pellets? I know they pick on copepods almost constantly, but should I worry about them depleting the pod populations?