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In my tank (5 gallon tall) I have about 5 inches of Eco Earth, a saltwater pool, and a freshwater dish. They have a lot of room to climb as well. About 3 hours after I put them in the tank, the smaller one (who I named Hermes), dug down. Every once and a while I see the substrate shift a little where he is. I should also add he ins't all the way down - there's a little mound where he is. He didn't eat anything before, but he sat in the salt pool for a while. Is he already molting or just stressed? At first I thought that maybe my tank wasn't warm enough or something, but the humidity is at 80% and the temperature is also 80. That's good, right?
The other crab, who is much larger (named Cthulhu), is doing OK. He had a little piece of strawberry and sat is the salt bath as well. He's a little lethargic but when I had him out of the tank he was active. When I did this it was mid-day, though.
I'm really hoping Hermes isn't sick. :/ I know some of this is normal for a new crab, but I want to give them the best care possible. I'm also the type of person who gets attached really easily, so I want them to live! Should I just leave them alone besides feeding and watering? Also, is my tank good?
Thank you for the help!
