Blue Tongue Skink vs Chinese Water Dragon

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

Blue Tongue SkinkChinese Water Dragon
DifficultyBeginnerIntermediate
Adult size18-24 inches24-36 inches
Lifespan15-20 years10-15 years
Min enclosure40 gallon / 48x18x18 inches (4x2x2 ft recommended)75 gallon / 48x24x24 in
Basking temp95-105°F95-100°F
Humidity40-60% (higher for Indonesian species)60-80%
UVBYes - T5 HO 5.0 or 6% UVB (Ferguson zone 2-3)Yes - T5 HO 5.0 or 6% UVB (Ferguson zone 3-4)
DietOmnivorous: insects (crickets, roaches, worms), dark leafy greens, vegetables, and occasional fruit or snail. Juveniles daily, adults every other day.Juveniles: daily insects (crickets, roaches, mealworms) dusted with calcium; adults: every other day same insects plus some leafy greens.