Question

Can frogs be kept in a tank with a toad?

Answer 1

if we kept those in tank means, how it get its natural food like insects,...

Answer 2

Toads are generally terrestrial, but will do well in such a tank, too. The smaller the frog or toad species, the smaller the tank needed. However, many frogs available that fit this description are somewhat larger (like Leopard Frogs and other Rana species, and Bull Frogs) and will need fairly large tanks