I used to have about 10 dutch rabbits and my sister used to have american fuzzy lops. I ended up having to get rid of them. But great looking rabbits everyone!
I highly recommend the rams! One of my favorite fish. Maybe a few corys and some type of schooling fish. Kuhli loaches would be okay in there if you have your heart set on loaches, they stay at about 4 inches. Clown loaches will outgrow your tank and they prefer to be in schools of about 6+.
Its been while since ive raised bettas but i feed them microworms and hikari first bites like BFM said. You can take the male out once they are free swimming, unless he tries to eat them, then remove him immediately.