Learn how to set up and care for a thriving fiddler crab tank with the right habitat, water conditions, and diet. This video covers everything you need to know to keep these quirky crabs healthy and ...

A fiddler crab is a crab species from the genus Uca. They are native to brackish environments, which are made of part freshwater and part saltwater, all over the world. Fiddler crabs get their name ...