Ok, so you have the money but not the breeds. Get 10 fish of assorted breeds: 1 way is buy the unknown chemical, feed the fish 4 times to get a group and then drop the chemical on them, it divides them into new/other breeds and you can breed on from there. The other is to force babies, get all the fish in a tank pregnant (no more than 15 ). Buy the hormone, feed the fish 3 times to get a group and then add three drops of hormone, the babies will spring from these instantly.