How long can dwarf frogs stay under water?

The answer to this question is unknown, as leopard geckos would never be found in the water, much less under it. Most reptiles, however, can hold their breath for a very long time, and have low oxygen requirements. A leopard gecko that wound up under water (for whatever reason, it's hard to fathom), would probably get water in its nostrils and possibly its lungs, however. This may lead to a respiratory infection afterward.