Why are the effects of the chemicals not consistant? When I speed the growth of my fish, sometimes they grow very fast. Sometimes it hardly speeds their growth at all.

Is there some place I can find a list of what the 7 look like? How do I know if I am close or just chasing a dead end?

Are there any tricks to learning the immensly complicated formulae for breeding the 500+ breeds?

I have played about 400 hours (I'm sure I'm still a newbie) and have only found 3 of 7.