I've got two firefish in a tank with Angels, dwarf Angels, Tangs, chromis, sand sifting gobi's, other gobie's, etc. They get along fine with all of them and nobody bothers them. Getting on to the topic this thread turned into, mushrooms, I have a question. My tank has been up for 4 months. I've got about 12 individual and clusters of mushrooms in my tank. All of them are doing great, fully expanded, a lot of the time shaped like funnels they're sucking in so much nutrients. BUT...they really haven't multiplied. I found two individual tiny mushrooms. One of them fell face down on the tiny piece of dead coral it attached to. The other one hasn't gotten any bigger in the month that I've had it.
Basically my question is, how long before all these super healthy mushrooms start multiplying? Like I said I have angels so mushrooms are really the only "coral" I can put in my tank, so I'd love to see them cover most of my live rock, which I've never considered to be very interesting to look at.