Against a fish, I bet a healthy amount on the flop. Since you're the leader in this hand, you should actually be wishing that they're drawing, 'cause a fish WILL be calling draws . If they make their hand, that's just too bad but the majority of the time they won't since the odds are against them. The good thing about fishes is they don't know when to stop drawing so they hang on to it until they realize they've gone broke by calling your big bets when they should have fold in the beginning...