Apr 19, 2014 #1 P pegandsu Aquarium Advice Newbie Joined Jan 1, 2012 Messages 3 Has anyone used this for their fiddler crabs? How does it work? Can the crabs go back and forth from island to main tank water?
Has anyone used this for their fiddler crabs? How does it work? Can the crabs go back and forth from island to main tank water?