Originally Posted by bluefin
1) If i start a tank and it has three fish of the same type, how do I keep them from breeding?
2) Which fish are the easiest to breed?
Answer to question #1:
Buy fish all of the same sex or buy juveniles.
Answer to question #2:
Mollies, platys, swords, guppies, endlers are a few livebearers. Egyptian mouth brooder, S. mossambiques, convicts, are some cichlids. Another egglayer I would recommend is the Celestial Pearl Danio. I have found this little fish to be quite easy for an egg scatterer.