I don't know all the fish you have in your tank, but by the count you are overstocked. GOOD RULE OF THUMB: for every inch the fish are, is to every gallon they need to have room to swim. For example: Rummy Nose Tetra get to be about 2" in length, therefore they each need 2 gallons to swim...
I wanted to start a new topic on the care of freshwater livebearer fry (baby fish). I've looked long and hard to find out about the care for them, and although I found some topics on it (on numerous sites), I haven't been able to find exactly the answers I've been looking for. Perhaps, that is...