I have an 8-10lb piece of live rock that is covered with yellow zoa's. I have them growing on several other rocks, the back glass; and enough is enough. I want to sell it ($100) or I am willing to trade.
A pic is attached. Also, a pic of the tank. The mass of yellow in the center is this rock plus 3 other with the same zoa's. I just want to be clear that the pic is not just the one rock. It is quite large, though and covered with them. I am guessing as to the weight as my reef-clean scale only goes to 5 pounds.
Hence the desire to sell some of them or get something else that is equally cool.
They are doing well, to say the least. I really like them.
They are also called Golden Polyps or (I think) Sunflower Polyps.
BTW, I also have a couple of small rocks with them that I will sell for $20 or trade.