What whould be a good algae eater for a 10 g thats close to fully stocked? I was trying to find some ghost shrimp, but I have no idea where to get some from. I had an oto catfish, but it died in less that a day, while all the other fish were fine, and am not sure I want to try one of those again. I have 3 marble mollys, 2 mickey mouse platys, and 3 serpae tetra's.