Hi I've just set up a new 25L aquarium. I've got a small 50w heater, which does the job for this tank size and an external 150L/h filter. I have some java Moss on the way to plant in on and around my small ornament. The ornament is hollow and a great hiding place for any fish. I want to get some cherry shrimp, I need some fish that would be happy in the same water parameters as my cherry shrimp and suitable for a 25L tank. I was thinking about neon tetra but I know that you need atleast 5+ and am not sure if the tank is large enough. What does everyone think and suggest?