Hey everyone so i just noticed this guy crawl from the top of my rock work all the way to the bottom pretty fast. In thank I only have 4 corals and 2 clown fish and 3 bubble bee snails in a 13 gallon. Started the tank in January and put coral in march 1st and fish march 29th. This is the first time iv ever seen anything but the livestock i mentioned. Here are the photos... what are y’all’s thoughts? Stomatella? Something else. If i can get a better photo in the next days or even a video if i can!