Green Iguana

• ExerciseLow

  Mostly a sit-and-watch animal — good hides and enrichment matter more than exercise.

• GroomingAttentive husbandry

  Attentive husbandry — regular cleaning, misting and shed checks.

• Living spaceLarge enclosure

  Needs a large enclosure — floor space really matters.

• Owner experienceSome experience helps

  A little know-how makes life smoother.

• Commitment15–20 years

  Plan for a long, loving relationship.

Health to watch: Metabolic bone disease · Kidney disease · Respiratory issues

Green iguanas are large arboreal lizards whose adult needs are routinely underestimated: a full-grown iguana requires a custom enclosure or dedicated room several metres tall with sturdy climbing branches, a basking spot of 35–40°C, and very strong UVB, without which they cannot process calcium at all. Humidity should sit around 60–80% with a large water area for soaking. They are strict herbivores, and diet mistakes are the leading cause of illness. Feed a wide variety of calcium-rich dark leafy greens — collard, mustard, dandelion, turnip greens — with some other vegetables and only minimal fruit; never feed animal protein, which devastates their kidneys over time. Calcium and correct UVB together prevent the metabolic bone disease that cripples so many pet iguanas. Iguanas can tame with consistent, respectful handling, but they are strong, have sharp claws and a powerful tail, and males can become territorial and aggressive in breeding season. Support the body, mind the tail, and read their body language. The signature health problems are metabolic bone disease, kidney disease from protein or dehydration, respiratory infection in cool damp conditions, and obesity — all avoidable with space, UVB and a correct plant diet.

• How active is a Green Iguana?

  Low. Mostly a sit-and-watch animal — good hides and enrichment matter more than exercise.

• How demanding is Green Iguana care?

  Attentive husbandry. Attentive husbandry — regular cleaning, misting and shed checks.

• What enclosure does a Green Iguana need?

  Large enclosure. Needs a large enclosure — floor space really matters.

• Is a Green Iguana a good fit for first-time owners?

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

• How long do Green Iguana live?

  15–20 years. Plan for a long, loving relationship.

• What health issues affect the Green Iguana?

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

Be the first to join this community!