Hi, i have had my aquarium for a while now but whenever i buy some fish almost all of them die so right now i have 2 rummy nose tetras, 1 bleeding heart tetra, 3 flying fox siamesises, 1 bristlenose pleco, and 3 algae eating shrimp. I want to have a tank with smaller community fish but i don't know what fish go well together and which ones to pick. If you have any suggestions I would be happy to hear them.