I have 4 sexy shrimp in a pico reef tank and I am struggling to get them to eat the pellet food that I put in for them. Anyone that has sexy shrimp, what food have you had success with feeding them. I have tried Hikari sinking carnivore pellets and Hikari sinking algae pellets but they don't touch them. The shrimp more or less just sit inside any of my RFAs and or on top of my GSP.