Green Iguana vs Panther Chameleon

Side-by-side care comparison to help you choose.

Green IguanaPanther Chameleon
DifficultyAdvancedAdvanced
Adult size4-6 feet (1.2-1.8 m)15-20 inches
Lifespan15-20 years5-8 years
Min enclosure6 ft x 3 ft x 6 ft (1.8 x 0.9 x 1.8 m) for an adult48x24x24 inches (screen enclosure recommended)
Basking temp95-105°F (35-40°C)85-95°F
Humidity60-80%50-70%
UVBYes - T5 HO 10.0 to 12% UVB, Ferguson zone 3-4Yes - T5 HO 5.0/6% (Ferguson zone 3)
DietHerbivorous: 70% dark leafy greens (collard, mustard, dandelion), 20% vegetables (squash, bell pepper), 10% fruit (berries, mango) as treats. Feed daily for juveniles, every other day for adults.Insectivorous: gut-loaded crickets, roaches, worms; juveniles daily, adults every other day; dust with calcium+D3 and multivitamin.