Dither fish are actually fish that swim out in the open to bring shy fish out of hiding.
You want target fish which are fast swimming fish designed to distract the pair from fighting each other and give them a "common enemy" to defend their fry from. Silver dollars are great I have them in my 125 although I am thinking of switching to rainbowfish. They are fast moving and can take a hit. I think that your tank will be fine for a small school.
You want target fish which are fast swimming fish designed to distract the pair from fighting each other and give them a "common enemy" to defend their fry from. Silver dollars are great I have them in my 125 although I am thinking of switching to rainbowfish. They are fast moving and can take a hit. I think that your tank will be fine for a small school.