Species Detail
Giant Day Gecko
Geckos

Giant Day Gecko

Phelsuma grandis

Habitat

Tropical rainforest trees and human dwellings in humid coastal areas.

Range

Northern Madagascar, introduced to Florida and other tropical regions

Adult Size

10-12 in (25-30 cm)

Diet

Insects, nectar, fruit

Find on MorphMarket
Conservation status:Least Concern

About this species

A vivid bright green day-active gecko with red markings. Like all day geckos, it has round pupils and sticky toe pads for climbing smooth surfaces.

Enrichment & behavioral stimulation

Diurnal and brightly colored — enrichment emphasizes basking, visual stimuli, and arboreal nectar/fruit foraging.

  • Provide broad vertical bamboo and tall plants for basking and climbing under full-spectrum light.
  • Offer fruit-based gecko diet and occasional nectar substitutes at elevated feeding stations.
  • Ensure adequate UVB lighting for basking; day geckos are active and visually oriented during daylight.
  • Add smooth vertical surfaces (bamboo, broad leaves) they can cling to and patrol.
  • Scatter small live insects among foliage to encourage active daytime hunting.

Housing & Social Behavior

Variable

Males can be aggressive; pairs are safer, though large enclosures may accommodate groups.

Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.

Reptifiles Husbandry Guides The Reptile Database IUCN SSC Reptile Specialist Group