Anyone ever keep sticklebacks? I just caught some today (brookes I think) and I was wondering how to care for them. I have them in a 20g with 2 crayfish now, and a sponge filter. I was thinking brine shrimp, bloodworms, and flakes for food, what do you think? Also how easy/hard are they to breed? Ill post picks tomorrow when they come out from hiding.