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Red-Eared Slider

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The classic basking turtle that stacks on logs and begs like a puppy at feeding time. Sliders need serious tank space and decades of commitment.

Weight2.2–6.6 lb (1–3 kg)
Lifespan20–40 years
Energy
Grooming

Temperament

CuriousHardyAlertIndependent

Common health issues

  • Metabolic bone disease
  • Respiratory issues
  • Scale / shell rot
  • Obesity

Care at a glance

  • ExerciseModerate

    Likes to roam and climb — give the enclosure room to explore.

  • GroomingEasy upkeep

    No grooming needed — keep the enclosure clean and conditions right.

  • Living spaceCompact terrarium

    A modest terrarium is all the home they need.

  • Owner experienceSome experience helps

    A little know-how makes life smoother.

  • Commitment20–40 years

    Plan for a long, loving relationship.

Health to watch: Metabolic bone disease · Respiratory issues · Scale / shell rot

📖 Care guide

The red-eared slider is the classic pet turtle, but it is far more demanding than its cheap hatchling price suggests: it grows to 25–30 cm, lives twenty to forty years, and needs a very large aquarium — well over 100 litres per adult. That water must be kept clean by powerful filtration, warmed with a heater, and topped by a dry basking platform under both a heat lamp and UVB so the turtle can haul out, dry off and process calcium. Sliders are messy omnivores that eat commercial turtle pellets, leafy greens and some protein, with the balance shifting toward plants as they mature. Overfeeding and poor water quality are the root of most problems. Common illnesses are almost all husbandry failures: soft shell and metabolic bone disease from missing UVB or calcium, shell rot and respiratory infection from cold or dirty water and no proper basking, and swollen eyes from vitamin A deficiency. Because they are so often bought small and then outgrow their setups, never release a slider outdoors — they are an invasive species banned in many regions. Commit to the space, filtration and lighting, and a slider is a hardy, engaging companion for decades.

Frequently asked questions

  • How active is a Red-Eared Slider?

    Moderate. Likes to roam and climb — give the enclosure room to explore.

  • How demanding is Red-Eared Slider care?

    Easy upkeep. No grooming needed — keep the enclosure clean and conditions right.

  • What enclosure does a Red-Eared Slider need?

    Compact terrarium. A modest terrarium is all the home they need.

  • Is a Red-Eared Slider a good fit for first-time owners?

    Some experience helps. A little know-how makes life smoother.

  • How long do Red-Eared Slider live?

    20–40 years. Plan for a long, loving relationship.

  • What health issues affect the Red-Eared Slider?

    Keep an eye out for Metabolic bone disease, Respiratory issues, Scale / shell rot. These are worth raising with your vet, along with any screening they recommend.

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Red-Eared Slider · NetForPet