🦎Green iguana: gear and buying guides

The green iguana is a strictly herbivorous arboreal giant reaching 1.5 to 2 m: cute as a juvenile, it becomes a powerful, sometimes territorial animal that ultimately needs a room-sized enclosure. Intense UVB, a 35-40 °C basking spot, high humidity and an experienced keeper are non-negotiable.

Profile : 1.5 to 2 m including tail as an adult, 15 to 20 years of lifespan, expert level.

Species profile

Lifespan

15 to 20 years

Adult size

150 to 200 cm

Basking spot

35 to 40 °C

Humidity

70 to 90 %

Minimum enclosure

250 × 120 × 200 cm

Temperament

Cute as a juvenile, it becomes a powerful, sometimes territorial arboreal giant, reserved for experienced keepers.

Health watch

metabolic bone disease with spontaneous fractures when UVB is lacking · kidney failure linked to excess animal protein in the diet

Legal status

Listed on CITES Appendix II and Annex B of EU Regulation 338/97: proof of legal origin is required, and its 1.5 to 2 m adult size makes it unsuitable for most households.

🩺 This health information is general in nature and does not replace a consultation: at the slightest doubt about your animal’s condition, talk to your vet.

Green iguana gear, family by family

• 🍖 Food

  Strictly herbivorous: calcium-rich leafy greens (kale, dandelion, watercress), varied vegetables and a little fruit. Animal protein, even occasional, damages its kidneys over time.

• 🧴 Care & grooming

  Regular lukewarm baths or showers are appreciated, claw trimming is essential, and successive sheds on the tail and dorsal spines need monitoring. UVB deficiency causes severe bone deformities.

• 🎾 Toys & enrichment

  Large horizontal branches and elevated platforms, where it spends most of the day, plus supervised outings for well-habituated individuals. Daily trust-building is the real enrichment.

• 🏠 Bedding & habitat

  Adults need an indoor enclosure at least 2 m tall and 2 to 3 m long, often custom-built, with strong UVB, a 35-40 °C basking spot and humidity of 70% or more. Store-bought terrariums only last the first few years.

• 🧳 Travel & safety

  A large rigid crate, a towel for padding and recommended gloves: a whipping tail, long claws and a serious bite in an upset adult. Check the applicable regulations before acquiring or moving one.

• 🧰 Accessories

  Multiple T5 UVB fixtures, basking lamps, a mister, thick branches and a water tub large enough for soaking. An adult setup commonly exceeds 1 000 €.

Guides to read

• Vertical terrarium for a crested gecko: height, ventilation and humidityBedding & habitat

  Vertical terrarium for a crested gecko: why height matters more than floor space, what size fits each age, and how to manage the humidity cycle.

• Feeding a crested gecko: CGD powder, fruit and occasional insectsFood

  Feeding a crested gecko: why complete CGD powder remains the base diet, when to add insects, and how often to feed by age.

• Tail loss in crested geckos: why you should never grab one by the tailCare & grooming

  Tail loss (autotomy) in crested geckos: why the tail never grows back in this species, what handling mistakes to avoid, and what to do if it drops.

• Terrarium enrichment for a crested gecko: branches, hides and climbing supportsToys & enrichment

  Terrarium enrichment for a crested gecko: why climbing supports matter as much as décor, what hides to provide, and whether to rotate the layout.

• Transporting a Green Iguana to the Vet: Carrier, Heat and StressTravel & safety

  Rigid carrier, keeping the animal warm on the road, and grips to avoid with the tail: how to transport a green iguana to the vet without adding to its stress.

• Humidity and Shedding in the Chinese Water Dragon: Avoiding Skin ProblemsCare & grooming

  Why the Chinese water dragon needs high humidity, how to maintain it without stagnation, and the early signs of an incomplete shed.

• Feeding a Green Anole: Which Insects, and How Often?Food

  Small live insects, prey size and feeding frequency: the complete guide to feeding a green anole, a strict insectivore and a tiny lizard.

• Handling and Transporting a Pacman Frog: Limiting Stress and ContactTravel & safety

  Why the Pacman frog's permeable skin means handling should stay minimal, and how to transport it safely for a vet visit.