How Big Do Yellow Belly Slider Turtles Get

Yellow belly slider turtles are a popular pet, and it’s no wonder why. They’re small and cute when they’re babies, but how big do they get? Well, that depends on the species.

The most common yellow belly slider turtle is the Red-eared Slider (Trachemys scripta elegans), which can grow up to 12 inches in length. However, there are other slider turtles, such as the Cumberland Slider (Trachemys scripta troostii), which only grows to about 8 inches long. So, if you’re looking for a small pet turtle that won’t outgrow its tank, then a yellow belly slider is a good choice.

Freshwater Yellow-Bellied Slider

Yellow belly slider turtles are one of the most popular turtle species kept as pets. They’re relatively small as turtles go, but they can still get pretty big – up to two feet long! That’s a lot of turtle to take care of, so if you’re thinking about getting a yellow belly slider, make sure you’re prepared for a long-term commitment.

How Long Do Yellow Belly Turtles Live

Yellow belly turtles are a long-lived species, with most individuals surviving for 40 to 50 years in the wild. However, captive turtles may live even longer, with some reports of yellow bellies exceeding 70 years of age. The oldest known yellow belly turtle was over 100 years old when she died in captivity!

While these turtles can reach a ripe old age, their life expectancy is largely dependent on the quality of care they receive. Turtles kept in poor conditions or without proper veterinary care are more likely to succumb to disease or injury at a younger age.

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How Big of a Tank Does a Yellow Belly Turtle Need?

A yellow belly turtle needs a tank that is at least 20 gallons. A 40 gallon tank is better though. If you have the room, a 75 or 100 gallon tank is best.

Do Yellow Belly Turtles Like to Be Held?

No, yellow belly turtles do not like to be held. They are wild animals and prefer to stay in their natural habitat. If you must hold one, make sure to wash your hands thoroughly first and avoid holding them for too long.

At What Age is a Yellow Belly Slider Full Grown?

A yellow belly slider is full grown at around 2-3 years old. At this age, they are usually about 10-12 inches long.

Do Yellow-Bellied Sliders Get Big?

Yellow-bellied sliders can get big, but they don’t always grow to be very large. In the wild, these turtles typically only grow to be about 10-12 inches long. However, in captivity they can sometimes grow to be much larger – up to 18 inches or more!

This is because they have access to food and water 24/7, and don’t have to worry about predators. So if you’re thinking about getting a yellow-bellied slider as a pet, just know that it has the potential to get pretty big!


Yellow belly slider turtles are one of the most popular pet turtles in the United States. They’re also one of the largest, with some adults reaching up to two feet in length. While they’re not as big as some other turtle species, they’re still impressive reptiles that can make great pets for experienced reptile owners.

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