Those of you feeding fiddlers, I was curious what you fed them and what sort of habitat do you keep them in?

In all honesty I dont feed mine, keep the 10 I get every now and then in a 10 gallon freshwater heated tank partially filled, with plenty of driftood sticking out. I tend to go through the crabs quickly so I dont feed them, but I imagine the food that is available for hermit crabs would be fine for them.