I got the 2 frogspawn frags from a local reefer for 5 bucks each, and they have grown quick, but they do resemble an anenome closely, I guess. I have refrained from getting an anenome because of pollution of tank if die, and people I've talked to having trouble keeping them alive. A good friend of mine has gone through three of them from clowns being rough on them.
Though would be cool to see them take to Frogspawn. Maybe its slight stinging factor though would prevent them from beating up the coral too harshly. Guess, I will just go with the flow. No pund intended, of course.