Help identify this organism
Hello everybody I recently put my first corals into my new reef tank. I am brand new to reefing so u fortunately I am still very bad with names but I am learning. Just Friday I added a rock with live coral on it some trees, some zoas, and an anemone. Later I found this weird spa looking thing on the glass. Hours later I found it 18 inches higher on the glass so it can move semi decently. I don’t know what it is or if I should be worried. I would guess aptasia but I don’t think they move in that fashion. I’m still trying to figure out ideal lighting for my corals so if you have any advice on that it would be much appreciated. I have cheap black box china lights that you can adjust blue and white light only. Also this is separate but I did this entire build! Built the stand and canopy as well as a sump that is located on the floor below so there is storage space under the tank. It’s irrelevant and I’m just super proud I was just too lazy to do a build thread.
Here is yt link for video
Hello everybody I recently put my first corals into my new reef tank. I am brand new to reefing so u fortunately I am still very bad with names but I am learning. Just Friday I added a rock with live coral on it some trees, some zoas, and an anemone. Later I found this weird spa looking thing on the glass. Hours later I found it 18 inches higher on the glass so it can move semi decently. I don’t know what it is or if I should be worried. I would guess aptasia but I don’t think they move in that fashion. I’m still trying to figure out ideal lighting for my corals so if you have any advice on that it would be much appreciated. I have cheap black box china lights that you can adjust blue and white light only. Also this is separate but I did this entire build! Built the stand and canopy as well as a sump that is located on the floor below so there is storage space under the tank. It’s irrelevant and I’m just super proud I was just too lazy to do a build thread.

Here is yt link for video




