Originally Posted by ff.rice
When I started mine I had aptasia that I confused for something good..... Aptasia is bad, but does tell you that your tank is going in the right direction and can support life! But if it is aptasia you have to take care of it before it gets out of hand!
I agree aiptasia is bad but I've left the stuff in a cup of water for weeks and it doesn't even care. IMO
it will grow anywhere it pleases and laughs at your efforts to exterminate it