red fiddler crabs, gold claw crabs. make sure you keep a good lid on it, leave room for them to climb out of the water and they are actually brackish so a little aquarium salt is good
The tank is 30cm(L) 26cm(D) 25cm(H), its quite like a cube.
How many crabs can i keep in there? I am new to crabs what is the hardiest, smallest crab? how much salt should i add? i would like a crab that would live in there for life.
red fiddler crabs, gold claw crabs. make sure you keep a good lid on it, leave room for them to climb out of the water and they are actually brackish so a little aquarium salt is good