They are easy to keep. Pretty aquatic. They swim like otters.
Most keep them in aquariums with rocks and roots as basking spots:
They are pretty unique and nobody really knows what exactly they are. So far genetic tests say they are close to monitor lizards.
They need no UV light and pretty cold tempreatures. The water should be room temperature and the basking spot roughly 30°C. They eat mostly insects, fish and snails. They give birth to living babies