white bumps

I am new to the hobby and started my first salt water tank, a biocube, about 3 months ago. After 4 weeks I added a clean-up crew and a few weeks later 2 clown fish and a blenny. Last week I added a six line wrasse but I am concerned about what appears to be happening with his skin. It appears to...

My 5” Majestic Angel is acting and eating normally, but I noticed this white crusty looking patch just on one side of his body as shown in the attached picture/video. Does anyone know what this is, what could have caused it and the best course of action to treat it before it gets worse. I first...

Anyone know what these white bumps are on my clown??