Also, I wouldnt recommend breeding arowana, zebra plecos, or discus. First of all, arrows will eat more than you will make $$ off of, (i keep tons of monster fish) zebra plecos are very touchy and also breeds super slow, and discus requires tons of water change on the frys for them to grow out right. I have bred zebra plecos and discus in the pass so you are getting good infos here...lol