Help please

I luv this game but I need help,I have 1 magic fish, but I need to know which fish I need to breed the rest ,at the moment I am trying to get all the upgrades,I have the environment so I need the other two,I'm breeding the magic fish of nutrition to build my coins up,I got the help for this fish off Facebook ,So if anyone can help me find the others I would really appreciate it,I know it's new but there must be some really clever peeps who have figured it out.so please help this old smoggy.....

I just downloaded and went through the tutorial, sorry. I am still trying to learn this game myself. I played the original Fish Tycoon on my PC, but it's been years and this one is different.

I haven't looked for a full breeding chart yet, because I am afraid I'll rely on it if I did find one. I am working on my own, but first - getting enough cash to research so my lil' fry don't just die.