ok so every night i feed my three panda corycats, i feed them the hikarie sinking waffer for corycats, i break it up so i get more out of it, the problem is the other fish in the tank smell it and eat it, and when the cory cats try to eat it, the other fish push them away, so now im breaking up two waffers and spreading it out through out the tank, it works kinda but what shoud i do, i have heard that flaks work better, what do you think