i purchased a piece of live rock that has 3 halfdollar sized colonies on thm however there is also mushrooms on it. there is one big mushrrom the size of a half doloar and also 4 little ones. should i remove the zoas or he mushrooms from the rock, because i presume either the zoas or the mushrroms will grow and cover the other. can anyone help me as to what to do because one colonly of zoas has grown half over the mushrrom not aloowing it to open up flat. and if i remove the zoas how would i do this because the rock is think and i doubht i could break it?
