HI guys, I currently have 3 glofish in a 16 gallon tank along with a guppy, a gourami, and a shark. I was wondering if my glofish would breed just by being together. I am pretty sure I have 1 male and 2 females. They do chase each other around alot, is that mating? Would they ever mate in a community tank? What signs should I look for if they are breeding?