mng777777
Shark Wrangler Wannabe
The fact is that they do a good job cleaning but they are also very clumsy and aggressive. They will go after food even if it's already in the stomach of a coral. If you get them you will just need to know that and plan for it. I place a bottle over my acans every time I feed so the evil crabs can't get to them to shred them. When my crabs eventually die, I am going to replace them with snails because they seem to be a more delicate and graceful cleaner of the tank.