Temperature/Humidity: Ideal daytime temperature for fire skinks should range between 75f-85f degrees. Nighttime temperature should remain between 65f-75f degrees. A basking area should be created on one end of the enclosure to maintain a local temperature of 95f-105f degrees. This can be achieved with a basking lamp over a tile, cork bark, or stone. The humidity for these skinks should be maintained at 75% or higher, light misting humidity box and area of soil mix kept damp not wet.
Lighting: 5.0 to 8.0 UVB Flourescent lighting is recommended for 12 hours per day. The use of a timer will assist in maintaining an accurate schedule of light periods.
Feeding/Watering: Fire skinks are omnivorous (diet consists of both plant and animal matter). Diet varietied of vitamin & calcium dusted crickets, mealworms, earthworms, superworms, waxworms, shreded vegetables which include but aren't limited to; kale, collard greens, legumes, carrots, squash, berries, banana, kiwi, strawberries, blackberries, apples, and high quality low-fat cat mixed in with vegetables. A shallow water bowl should be provided and changed daily. Adult skinks should be fed 3-4 times per week, juveniles fed twice daily during their growing period. Always remove uneaten prepared food and insects.
Habitat/Housing: Successful permanent maintenance requires a minimum 20 gal tank, 40 gal for pair of trio. A screen lid is essential for proper air exchange. The enclosure must include a basking area, a suitable hiding area, and a "cool" area to allow for thermoregulation. Cork bark is an excellent item to use with all terrestrial (land-dwelling) skinks. The bark can be "layered" to allow the skink many hiding and foraging areas. Artificial plants also help to create a natural look. Unless breeding is desired, skinks are best kept singularly.
Substrate (Bedding): A mixture of Repti-Bark or Bed-A-Beast with soil for substrate. Sphangus Moss is idealin hunidity boxes/under hide box. Fire skinks love to burrow in 2" to 3" inches of soil mixture as it is required to encourage their natural burrowing instinct. The substrate should be kept moist/not wet to maintain an even humidity level, but changed regularly to avoid bacterial growth.
A fellow Breeder has his Trio for two yrs now and did a copy paste of this general care for me to paste for you.He used Panacur & Flaygl for parasites, TriCal or RetiCal, and Nekton Rep Color with Nekton Rep Vitamin.