identication

I purchased a few more snails for clean up crew on my 25 gallon tank that is roughly a year and a half old. I don’t recognize the growth on its shell, can anyone identify it? Should I be concerned? It almost looks like small spikes sticking out of the top surface of its shell.

I purchased an Anthias from my LFS for $15 as the owner wasn’t sure of which species it was. I have spent quite a bit of time attempting to match it up for a positive ID yet I’m hoping that somebody on here would be so kind to help me out? :) The dorsal fin is a brilliant magenta which...

Can anyone please help me with ID'ing this Torch Coral? The base looks to be almost black.

Can anyone please help me identify these 3 SPS corals? Thank you.

does anyone have an ID on any of these? Asked a few weeks ago and the only answer I got was that maybe the one with the red mouth is a gorilla nipple, not sure tho

Thoughts on what kind of coral this is?

I just bought a Zoa colony and it has 2 of these anemones on it. Any idea what type they are? I can’t get a really good picture of them but they are purplish with a green center. They look kind of like a Duncan to me but they do not have a stony base.

Can anyone help identify this guy - it’s taken over my sump

This snail does nothing but eat my snails . I got it from a home shop as part of a clean up crew .... need help identifying this snail and if I should get rid of it ....thank you Hard to get really good photos in the position it's in hope they work