idenfy

Something red pops its head in and out of my elegance coral. It’s not burrowed in the skeleton but seem to had attached a flute like skeleton to its side

It’s small, but I have no idea what it is. The polyps are way more red in person than in the picture. Thanks!

Got this mushroom with a couple others. Not sure on what the name is. Does anyone have any idea? Also how much would something like this go for? It’s in between 2.5-3 inches

HELP! I bought a 20 lb live rock that came with a bunch of mushrooms and than this morning at around 5:00 am so the lights were still off I saw this red and white creature come out looks almost like a caterpillar and has spikes....I tried to identify it but I can't seem to match the picture with...

Can anyone tell me what is growing on the skeleton of this torch coral?

is this a baby bristle worm? Bought live rock from LFS and found a few of these hitchhikers

Bought a used setup and this snail came with it. He is the size of a small apple. Just want to know what it is and if it is reef safe? Thumb for scale

Can y’all help to identify these red hairs?

Hello, Not sure what this is and its all over!! 250 gallon fish only Nitrate 25ppm Alkalinity 9.5 Salinity 1.026 Phosphate .08 It does blow right off the rocks

I’ve noticed 3 of these in my tank I’ve tried using aiptasia x on this and it didn’t work but this thing has a hard skeleton body. If someone could identify this for me it would be really helpful to know what next steps I have to take to get rid of it

Hello everyone! I bought a tank and with it came this fish. Would like to know what they are. Thank you!

Hello, Can someone please identify what this is on my Ricordea Florida? It has been opening up so large that I normally wouldn't be able to see it. It's normally real happy and covers a good bit larger area than the plug. It's closed up because I was picking up skin from my cleaner shrimp that...