not moving

I have a red mandarin. She has been in the 35 gallon for 2 months, eating well. She eats both frozen brine and there is plenty of pods in the tank, so she isn’t mal nourished. In the morning she was fine swimming around and eating, when I came back after being gone 4 hours she was not moving and...

So I just purchased 2 cleaners on Friday, I've had them before and had one for nearly 2 years, love these guys, but these two were doing great until earlier today. At literally the exact same time, they went down to the sand bed away from the rock and just say these moving their arms and...

Hey everyone, I got a Bristletooth Tomini from a sale at my LFS 3 days ago and he's looking very bad today. He didn't look great when I got him, a bit beat up looking (thought he'd been stung by some coral), but he was grazing and seemed active and alert. He hasn't eaten much since I got him...