I recently set up a tank with red claw crabs, Things were ok up until the last few days. The one crab seemed to fall sick. I pulled him put him in a bucket and he improved rapidly. Reintroduced him to the tank, no problems, the other crab however fell to his back today. I removed him, put him in a seperate bucket and now the bucket seems to have little worms in it with him. Anyone know what to do? Is it safe to put my other guy back in the tank, or will he get parasites to?
