help. identification.

I bought 3 chromis, and a tiny scooter blenny sunday ( 4 days ago) put them in my qt tank running .25 copper at the moment. they looked good, except i spectinf them in the bag before i vought them the one had a small spot on it.. but I've seen that happen when you catch fish w a net. it is...

Just noticed this before heading out. I think I see a green mouth and a tentacle. Here’s the picture of it. Mama is next to it. Thanks!!!

I’ve had this spotted mandarin for months now. This past week I’ve noticed it’s fins (the perching fins) and the lower portion of its tail are almost gone. Only other inhabitants are snails crabs a brittle star and a melanurus wrasse. I’ve watched the wrasse both closely and from afar and it’s...

Can someone help me identify this. It was on Rock I got from a local Coral Store. It was live and in water for some time. Just want to make sure it’s not something I need to remove. Thanks