i was just wondering if it's possible to have too much coraline algae? i noticed it has really started taking off in my tank. there are tons of spots on the glass, all the freshly cured lr is getting covered, even areas on the sand are now covered. i also noticed my sponge which i hide under an old plate coral skeleton that had some coraline on it is now half pink/purple. my inlet and inlet/outlet tubes are getting nicely encrusted in bright pink and purple. so, is there such a thing as too much, and if so how should i control it? thanks