Going to get a blue crayfish for my ten gallon. Other sites have confirmed this to be an ok setup. I'm confused about the temperature though. Is it better to leave the tank unheated??
"Blue" doesnt really define a crayfish as much as you'd think. However I'd imagine its a cherax because thats what most LFS's sell as "Electric blue crayfish". Keep the temperature between 68-76 and you will be golden. You might have to buy a small heater meant for a 5 gallon tank, its better to underheat than to over heat your crays.