As the title states, I'm thinking of added one to my 125 reef. Reef currently houses a clown and a mimic tang, along with the basic cleanup crew. I'd like the wrasse for two reasons, first, I think they're quite neat fish and it'll add great variety. Second, there is a small chance he'll help me clean up flatworms. (I fully understand he might not want to)\n \nI do have the top of the tank screened to prevent jumping. Is there any reason why I shouldn't get one?