Pet turtles are chelonians kept in home enclosures as companion animals, popular with families, reptile hobbyists, and apartment dwellers who want a quiet alternative to dogs or cats. Finding the right one takes more than pointing at a tank in a store. These animals live for decades, need specific habitat setups, and vary wildly by species.
Below you will find trusted stores, online breeders, key features to evaluate, common buying mistakes, and top picks so you can bring home the best companion for your situation.
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What They Are and Who Keeps Them
A companion chelonian is any species kept in a home enclosure rather than living in the wild. The most popular types of turtles sold as companions include red-eared sliders, eastern box turtles, western painted turtles, and Mississippi map turtles. Each species has different requirements for water depth, tank size, UVB lighting, and diet. Some are fully aquatic and spend most of their time in the water, while others are semi-aquatic or terrestrial.
Families with children like them because they are calm and fascinating to observe. Experienced reptile keepers enjoy building naturalistic enclosures with filtration systems, substrate, and basking platforms. College students sometimes choose smaller species like musk or spotted varieties that do not need a lot of space.
These are not disposable animals. Many species live 30 to 100 years in captivity with proper care. That lifespan means committing to decades of feeding, habitat maintenance, and veterinary checkups.
6 Features That Separate a Good Choice From a Bad One
The single most important factor when picking one is whether it was captive bred or wild caught. Everything else flows from that starting point.
Captive bred vs. wild caught. Always look for captive bred animals from a reputable breeder. They adapt to enclosure life far better than wild-caught ones, carry fewer parasites, and adjust to pellets and leafy greens more easily. Ask the seller to confirm the origin before you pay.
Size at maturity. Some grow surprisingly large. A juvenile red-eared slider fits in a 10-gallon tank, but adults need 75 gallons or more. Research how many inches long your chosen species gets so you can plan the right aquarium or pond setup.
Temperament and handling tolerance. Certain species, like box turtles, tolerate handling better than side-necked or snapping varieties. If you want one that is safe around children and will not bite, temperament should rank high on your list.
Diet flexibility. Many are omnivorous, eating insect protein, leafy greens like romaine and dandelion, and commercial turtle pellets. Some are more carnivorous as juveniles and shift toward plant matter as adults. Pick a species whose dietary needs you can meet consistently without specialty sourcing.
Shell and skin condition. When inspecting an animal before purchase, examine the shell closely. It should be firm with no soft spots, cracks, or white patches. Eyes should be clear and open, not swollen or crusty. A healthy individual will be alert and may try to move away from your hand.
Legal status in your state. Some states and municipalities restrict ownership of certain species. Federal law in the United States prohibits selling any animal under four inches long due to salmonella risk. Always confirm local regulations before buying, especially for ornate or rare varieties.
Buying Mistakes That Cost New Owners Money
The most common mistake first-time buyers make is purchasing the animal before the habitat is ready. That single error causes more health problems and early deaths than anything else.
Skipping the habitat setup. Your new companion needs a working tank with a basking area, heat lamp, UVB lighting, filtration, and proper humidity before it arrives. They need warmth to bask and digest food properly, and cold stress weakens their immune system fast.
Choosing by appearance alone. Brightly colored hatchlings are tempting, but an ornate slider that looks stunning as a juvenile may grow into a large, demanding adult. Always research the full-grown size and care requirements of the species before handing over your money.
Ignoring the source. Buying from random online sellers or flea markets often means wild-caught animals with parasites and health problems. Stick with established breeders, rescue organizations, or reputable chain stores that can tell you the origin and health history.
Underestimating ongoing costs. The animal itself costs $20 to $80, but the enclosure, lighting, filtration, and ongoing food and vet bills add up. Budget for annual checkups with a veterinarian who specializes in reptiles.
Releasing unwanted animals outdoors. Never release a captive chelonian into the wild. They can introduce disease to native populations, disrupt local ecosystems, and most will not survive in unfamiliar natural habitats. Contact a rescue organization instead.
Where to Buy In Store
Brick-and-mortar stores let you inspect the animal in person before committing, which is the safest way to evaluate shell condition and alertness.
PetSmart
PetSmart, one of the largest chains in North America, stocks several species including red-eared sliders and painted turtles. Staff can walk you through starter kits. Availability varies by location, so call ahead.
Petco
Petco carries both chelonians and tortoises alongside enclosure supplies. Their care sheets are helpful for first-time buyers. Petco also partners with local rescue groups for adoption events.
Local Reptile Expos
Reptile expos and herp shows happen in most major cities several times a year. These events bring dozens of breeders under one roof, giving you access to hardy, captive bred species unavailable in chain stores. You can inspect animals, ask questions, and negotiate pricing.
Independent Pet Stores
Locally owned shops sometimes carry a wider selection than big-box retailers. The staff tend to have deeper expertise in reptile care and can recommend species based on your setup. Ask whether their stock is captive bred and whether they offer any health guarantees.
Where to Buy Online
Online retailers ship live animals overnight with temperature-controlled packaging and live-arrival guarantees, making them a reliable option if no local store carries what you want.
The Turtle Source
The Turtle Source is one of the most established online retailers. They sell aquatic turtles, box turtles, and tortoises from hatchling to adult. Each listing includes care info, expected adult size, and photos. Overnight shipping with a live-arrival guarantee.
MyTurtleStore
MyTurtleStore focuses exclusively on chelonians and tortoises. They carry popular species like red-eared sliders, pink belly side-necked varieties, and pond turtles. Prices are competitive and they provide detailed habitat guides for every species they sell.
Backwater Reptiles
Backwater Reptiles stocks one of the widest selections online, ranging from common sliders to rarer map turtles and spotted varieties. Multiple vendors supply their inventory, which keeps stock levels high. They ship year-round with temperature-controlled packaging.
Amazon (Supplies Only)
Amazon #ad does not sell live animals directly, but it is the go-to source for supplies: tanks, filters, basking docks, UVB bulbs, pellets, and water conditioners. Free shipping on many items with Prime makes it easy to stock up before your new companion arrives.
Tortoise Town
Tortoise Town specializes in tortoises but also sells several aquatic and semi-aquatic species. All animals are captive bred. They provide a six-month health guarantee and include a care sheet with every order.
Top Picks for Different Buyers
These five species cover the widest range of experience levels, budgets, and living situations based on keeper reviews and breeder recommendations.
Best overall: Red-eared slider. Hardy, widely available, and well-documented. Reaches 10 to 12 inches long and lives 20 to 40 years. Needs a 75-gallon tank minimum as an adult. Around $15 to $40 for a juvenile. Check supplies on Amazon #ad
Best for beginners: Eastern box turtle. Tolerates handling, eats a varied diet of insects and greens, and does not require a deep water setup. Terrestrial, so it needs an enclosure with substrate and humidity. Around $40 to $80 depending on age.
Best small option: Musk (Stinkpot). Stays under five inches, making it ideal for keepers with limited space. A 20-gallon aquarium is enough. Lifespan of 30 to 50 years despite compact size. Around $20 to $35. See tank setups on Amazon #ad
Best for outdoor ponds: Western painted turtle. Thrives outdoors in warm climates across Florida and other southern states. Brightly colored shells make them a joy to watch. Hardy enough to hibernate in temperate zones. Around $20 to $50.
Best for kids: Mississippi map turtle. Active swimmers, generally docile, and stay at 6 to 10 inches. Named for the map-like markings on their shell. Supervise young children during handling. Around $15 to $30.
Setting Up the Habitat Before Your Companion Arrives
A properly prepared enclosure prevents the most common health problems new keepers face. Get everything running before the animal comes home.
- Choose the right tank size. Calculate 10 gallons per inch of shell length. A 4-inch juvenile needs at least a 40-gallon setup.
- Install a basking platform and heat lamp. Maintain a basking temperature of 85 to 95 degrees Fahrenheit on a dry surface above the water line.
- Add UVB lighting. UVB rays help metabolize calcium and prevent shell deformities. Replace bulbs every 6 months.
- Set up filtration. Use a filter rated for double your tank volume. Dirty water causes shell rot and respiratory infections.
- Cycle for 48 hours. Run all equipment for two days to stabilize water temperature before adding the animal.
FAQ
Do turtles make good pets?
They make great pets for people who want a quiet, low-interaction companion. They do not need walks or grooming, but they do require a properly maintained habitat with clean water, adequate lighting, and a balanced diet. If you can commit to that routine, they are rewarding animals to keep for decades.
What is the best turtle to own as a pet?
Red-eared sliders are the most popular choice due to their hardiness and wide availability. Eastern box varieties are the best option for beginners who prefer a terrestrial species that tolerates handling. Musk types work well for keepers with limited space since they stay under five inches.
How long do they live?
Most species live 20 to 40 years with proper care. Box and tortoise species can reach 50 to 100 years. This lifespan means you should plan for decades of care before bringing one home, including budgeting for food, equipment replacements, and veterinary visits.
What do they eat?
Diet depends on the species. Many are omnivorous, eating a mix of commercial pellets, leafy greens like romaine and dandelion, and protein sources like insects, shrimp, or fish. Younger animals tend to be more carnivorous and shift toward plants as they mature.
Do they carry salmonella?
They can carry salmonella bacteria on their skin and shell without showing symptoms. Wash your hands thoroughly after handling or cleaning the tank. This is especially important in households with young children or anyone with a compromised immune system.
How much do they cost?
The animal runs $15 to $80 depending on species and age. The real expense is the habitat: a proper tank, filter, lighting, and basking setup costs $150 to $400. Annual food and supplies average $100 to $200.
Which ones stay small?
Musk (Sternotherus odoratus), spotted, and bog varieties are the smallest commonly kept species. They top out around 4 to 5 inches long and need less space than larger aquatic species. A 20-gallon tank is sufficient for one adult of these smaller types.
Reviewed by the wheretobuyguides.com editorial team. Last updated: April 2026.
Start by deciding which species fits your space and experience level. Then set up the full habitat, including tank, filter, lighting, and basking platform, before you buy the animal. If you are shopping for pet fish as tankmates or want to explore other companion animals, browse our exotic pet guide or our roundup of dog buying guides. The right pet turtles are worth taking time to research, and a well-prepared keeper gives any species the best chance at a happy and healthy life.