thanks for the advice guys! glowlight tetras sound good, and they are pretty small, but do they need a lot of swimming room. and when you say i maybe can get away with 4 or 5 of them and maybe have 1 or 2 pigmy corys, does that mean 4 or 5 glowlight tetras OR 1 or 2 pigmy corys, or both? causing having all of them might be overstocking. i do have a small heater for a 5 gallon tank and i keep the temperature currently at 75-78 degrees. my tank is an eclipse hex 5, and i have a filter pump and a bio wheel that comes up with it. my filter cartdrige is "rite- type z." i don't think i can have live plants since it will be too hard for me to take care of, but i do have some fake plants and i got this thing that has some good hiding spots.
is there anyway i can get only male guppies?