I dumped the whole thing in my tank almost which would take them awhile to eat but what I did I already had my Male VT out and I threw my girls in his tank until I cleaned the food out
When I was younger and we had goldfish we caught my dog in the garden with his face in the pot of fish food! He ate it all and it wasn't a small pot, either!
I haven't spilt anything yet, but I'm definately not gonna allow my fiancé to feed my Betta, he already overfeeds our dragon!