weird

Unsure what this thing is growing on my zoa. Any help would be appreciated.

So I have a green star polyp and I can’t tell if this is normal? Or if it got damaged it looks super healthy and I have had it for almost a year if anyone has input that would be awesome. It seems like the circled area is longer and or like puffy looking.

Anyone ever had a fish swim up and down against the glass all day? At first I thought he was seeing his reflection so I covered up the glass and he went away for the day. Woke up this morning and he is doing the same thing. Any ideas? I don't want to stress him out.

Girlfriend commented on it so figured I’d post it here. The corraline on my back glass is almost a straight line. Except in the middle, where oddly enough my HOB protein skimmer was. So it would be getting almost no light. And the sides. Directly under both drains.

Hi guys, I have this super weird worm ive finally managed to catch. Its white and seems to swim really fast by wiggling quickly. Its superweird and havent seen anything like it Getting a good photo is hard since its never still. Anyone have an idea what this could be??

Just curious is anyone else has seen this or can shed some light on it. A while back I picked up an atlantic blue tang that was going through transition (blue body, yellow tail). While in qt the tang reverted back to its juvenile colors and has shown no sign of transitioning. Fish is healthy no...

Hi guys, Have you ever had a weird relationship going on in your tank? So I have two clownfish and these two were always together, they had been together for 1 year, but after I added a foxface Rabbitfish it seems like they don’t want to be together anymore. Instead one of them is always next...

So I have an all coral tank as of right now and out of the blue I noticed a strange growth behind my frogspawn. I don’t know weather this is dangerous or if it is some sort of coral. It is colored purple/blue with orange dots

I found this weird anemone with a brown foot/stem and purplish blue tipped tentacles. It was on some Indonesia ocean cultures live rock. The rock has been there for about four days and when I looked at the anemone earlier it was small, just now it became bigger. A smaller one

hey guys I’ve been having a few issues with my tank these last few weeks I’ve noticed i have some weird pink blob on my rocks here and there mostly every rock has atleast one now i noticed it on my hammer head corals stems i have some pictures of i poked out with my tweezers but they basically...

So I bought a pincushion sea urchin about a month ago. My LFS told me it might eat corraline algae (confirmed) and it might also try to pick up soft corals to "camouflage" itself (confirmed!!). Mine decided to grab some clove polyps and keep on trucking! It hasn't let go of it for weeks lol...

So I noticed today that my torch is starting to sprout secondary tips on its tentacles and some look like they are about to grow new tips....

These have been growing on one of my zoa's for a while, anyone know what it is?