Some sad news... my Elongated Dottyback died. I went out in the afternoon on sat, and came back to find my tank covered with cobweb like strands. Within a short span of 6 hrs, my tank was on the verge of crashing. All the yumas were stressed and closed, GSP retracted, etc. The dottyback was hiding at the bottom of the tank, breathing heavily. I immediately siphoned all the sticky strands and did a water change. Corals looked better, but the dottyback was still stressed. The circle around the eyes are supposed to be shiny golden, but it turned black, as shown in the photo. The next day, it died. I'm not sure what caused this, but I suspect a temperature swing. Little one...