:bowdown: for the last 5 years I have enjoyed having a 90 gallon tank with everything except hard corals. I was talked it to buying a frog spawn today. I should have done the research i am doing now before the purchase. Here are my questions. I have read that you need to keep anywhere from 3"-12" away from other corals. Has anybody done it with less the 12". Second...here's one i should already know but don't. The frogspawn can kill other corals but how about polyps, shrooms, and anemones or even sponge? I have also heard they sting people. Like an little ouch or do their stings cause people to never want to put their hands in the tank again. With such a peaceful tank for so long "Froggie" is beginning to stress me out. Any Help would be appreciated Thanx