Ive been collecting mosquito larvae (it's winter here, so they're rarer), to feed to Toothbrush to help him with his fin regrowth :D his natural hunting insticts switches right on when he sees the wiggly things and devours it in a couple of seconds.
When I flared him after his meal today he pooped a black larvae sized poop! they certainly do poop the color of the stuff they eat!
Next is to try and use the put the banana tree in the backyard to a betta purpose..