zoa care

Hi All, I've had some issues recently with a certain type of zoa growing in my red sea 250. About 6 months ago my larger zoas frags and colonies previously growing fine suddenly stopped extending their polyps and in some cases detaching. Whilst my smaller polyped zoas are growing fine. My...

We picked up a zoa from our LFS and later determined that it might be a People Eater (Zoanthus gigantus), maybe a Red People Eater. Any input on ID would be great. It has some white spots/streaks on the discs and whitened skirt on most, but not all. When we bought it, some of the white was...

Hello everyone, I wanted to ask you guys for some help with some orange zoas I have. I’ve had these guys for quite a few months ago and they seemed to be doing fine. They grew quite fast as when I bought them I only had 2 heads now I almost have 10. For the last few days for some reason...

So my zoa has been closed up like this for almost a week. My ammonia was just slightly elevated, but with a small water change everything is back into parameters. It did get knocked off into the sand which is what all the white is. We do have some long hair algae growing, and had our first...

I have these zoa like more then two or three month now I don't know it should now grow alot now

Hello I have this mini colony of zoas that all the sudden closed, recently another mini colony did that and all died. I inspected the zoanthid and could not find anything as far as nudis spiders or zoa pox Any advice? All the other mini colonies are doing great. Parameters are...

So I have a tank with high end lighting on it that all of my coral are in and everyone is doing great. I just got a 29 gallon LED tank kit for an unbelievable price and was going to do this as a fish only tank because I know tank kits usually don't come with strong enough lights to do anything...