I have every kind under the sun in my tank right now but most started from frags. They are growing like weeds and I have birdsnest getting really close to my acro and my plating monti is also really close to my milli's. Can these corals start to touch each other or does that mean trouble. I must have 10 different species of sps
and 20 varities. I'm assuming my green, orange and purple branching monti's can all touch each other but what about when they get close to the bonsai or green slimer acro?