How Long Can Pet Turtles Stay Underwater?

Pet turtles can hold their breath for much longer than humans, with some species able to stay underwater for several hours. The exact amount of time varies depending on the species of turtle, as well as the water conditions. For example, turtles living in warm, shallow water may be able to stay underwater for longer than those living in cold, deep water.

In general, most pet turtles can stay underwater for 30 minutes to several hours. However, there are some species that can hold their breath for much longer. For example, the common snapping turtle (Chelydra serpentina) can hold its breath for up to two days, while the mata mata turtle (Chelus fimbriata) can hold its breath for up to four days.

It is important to note that turtles do not breathe underwater like fish do. Instead, they breathe air from the surface. When a turtle dives underwater, it closes its nostrils and uses its lungs to store oxygen. As the turtle uses up oxygen, it will need to come back to the surface to take a breath.

If a turtle stays underwater for too long, it will eventually drown. The exact amount of time that a turtle can stay underwater before drowning varies depending on the species of turtle and the water conditions. However, most pet turtles can only stay underwater for a few hours before they need to come up for air.