Evidence-based reptile care · Cited sourcesAbout

TURTLE & TORTOISE CARE GUIDES

Long-lived. Often surrendered. Almost always misunderstood.

Turtles and tortoises are some of the most-mismatched pet reptiles in the United States. Sulcatas grow into 80+ pound adults. Red-eared sliders need 75-gallon-plus tanks they almost never get. Russian tortoises live 40+ years. We cover the actual commitments, not the marketing version.

Choose your turtle or tortoise

russian tortoise

INTERMEDIATE · LONGEST-LIVED

Russian Tortoise

The most commonly kept tortoise in the US. Small enough to manage. Long enough lived to outlast its first owner. Active enough to need real space, not the cramped table most are kept on.

Open the Russian tortoise guide →
sulcata tortoise

ADVANCED · GROWS TO 100+ POUNDS

Sulcata Tortoise

The #1 surrendered reptile in the United States. The hatchling is the size of a hockey puck. The adult is the size of a large beanbag. Most people who buy them are not ready.

Open the sulcata guide →
red eared slider

AQUATIC · MOST-MISSOLD TURTLE

Red-Eared Slider

The classic "carnival turtle." The little 50-cent hatchling becomes a 12-inch adult that needs a 75-100+ gallon tank with strong filtration, basking platform, and UVB. Most owners discover this too late.

Open the red-eared slider guide →
eastern box turtle

TERRESTRIAL · NATIVE NORTH AMERICAN

Eastern Box Turtle

Native to the eastern US. Outdoor housing strongly preferred. Long-lived omnivore that has been devastated by wild collection, only buy from captive-bred sources.

Open the Eastern box turtle guide →
Hermann's Tortoise

HERMANN'S TORTOISE

Hermann's Tortoise

Popular Mediterranean tortoise. Smaller and more manageable than sulcatas. Brumates naturally.

Read the full care guide →
Musk Turtle

MUSK TURTLE

Musk Turtle

Small fully aquatic turtle. Apartment-friendly aquarium pet. Long-lived.

Read the full care guide →
Greek Tortoise

GREEK TORTOISE

Greek Tortoise

Small Mediterranean tortoise, similar profile to Hermann's. Brumates naturally.

Read the full care guide →
Yellow-Bellied Slider

YELLOW-BELLIED SLIDER

Yellow-Bellied Slider

North American aquatic turtle. Similar care to red-eared sliders.

Read the full care guide →

Before you choose a turtle or tortoise

Read the species guide all the way through, including the "adult size and commitment" section. Then ask yourself two questions:

  • Can I provide adult housing? For sulcatas, that's a heated outdoor enclosure in a warm climate or a substantial indoor space in a cold one. For red-eared sliders, a 75-gallon-plus tank with filtration. Don't buy what you can't ultimately house.
  • Will I still be here in 30-50 years? Russian tortoises live 40+. Sulcatas can hit 80+. Red-eared sliders can live 30. This animal may outlive you. Have a succession plan.

If either answer is no, the responsible move is to pick a different reptile. Plenty of species fit better with most lifestyles.