So, I was using the wrong food, and it really clouded up the small tank, and that killed the goldfish pretty quickly. I think the fish was too blind to see the food, so it would just sink to the bottom, and fall apart, cauing much mess in the tank. I've switched over to beta food, and that seems to not cloud the tank at all... and the frogs are happily snacking on it.
wrong food!
So, I was using the wrong food, and it really clouded up the small tank, and that killed the goldfish pretty quickly. I think the fish was too blind to see the food, so it would just sink to the bottom, and fall apart, cauing much mess in the tank. I've switched over to beta food, and that seems to not cloud the tank at all... and the frogs are happily snacking on it.