aptasia?

[Relaxoreef]

The picture shows a couple yellow dendro, and three white 'polyps'. The dendro have increased in size and are doing well. The other white things in question have done extremely well as they have have added 2 heads since I brought them home.

I am guessing that I have aptasia, but just wanted to confirm.

Are the white items aptasia?

[cloak]

Hidden Cup corals IMO.

[tennesseebob]

Hidden Cup corals IMO.

+1, I have 2 much like them

[Relaxoreef]

Thanks for the input. Something else for me to enjoy in my tank. They sure do multiply fast though...