dissease

Hi guys! I was wondering to get some help, yesterday I saw this in my pincushion urchin, at first I thought it was just sand that somehow got on him, but when I watched him today the white thing was still on him. I took several pictures, but the one on the post is the best one I got. It would...

Hi everyone, about a week ago we noticed a growth on our sailfin tang, and it has gotten bigger, and darker in color. If someone could ID this growth and inform me how to treat it, it would be appreciated. Thanks!

One second there was nothing there, then notice my clownfish in the corner breathing slightly fast and had these on its face. my params: 8 dKH 460 calcium 1350 Magnesium 0 ammonia 0 nitrites 0 nitrate 35ppt salt gravity Tank has been running 7 months I’m thinking it might have gotten stung by...

Hi all I’m new to saltwater fish keeping and after about 2 1/2 months on my first tank I thought it was time to add my favourite thing in the world being an Tri colour bubble tip anemone for my clowns to host in. I’m well aware of the issues people have with them moving and stinging corals...