I had gotten three or four lettuce NB but I think my problem with them was they were pretty small, and I'm not even sure if they could put a dent in how much I have.
I think I'm gonna see about giving the sea hare a try maybe. My problem is that it's now growing on glass and the overflows so it may be a total waiste of time trying to rehab the system without breaking it down and giving a good scraping and just let it die off.
If this happens I'll most likely be getting rid of the corals and fraging around the pieces that the stuff is growing so it doesn't get into others tanks. This is my last resort because I have some pieces I just don't want to get rid of.