I would get a regular horned frog. Seems I read somewhere that fantasy frogs are more delicate and demanding, and I have found a cranwell horned frog to be very hardy and entertaining. They need a somewhat warm tank, which can be accomplished with a heat lamp (or i just place my tank by a heater in the winter and it stays warm.) they need food only once a week when adult sized. they do spend much time buried underground, however, and the White's might be a bit more entertaining in that regard.