I think you're over stocked as well. The rams, the mollys and the bloodfins should have a larger tank. The neons are debatable but are often kept in ten gallon tanks. IMO
you should rehome and look at more nano fish or a betta. And if there is a common pleco in there he needs to go, personally I think keeping a fish that can potentially reach 18+ inches in a ten gallon tank is kinda cruel. I was at a petsmart once where a lady was asking a store employee questions because she didn't understand why her 12" common pleco in her ten gallon tank was sick.