Pack size
120 mL (4 fl oz)
Exo Terra Electrolyte and Vitamin D3 Supplement 120ml
Electrolyte support and Vitamin D3 in a bottle dosed straight into the water bowl. Exo Terra Electrolyte + Vitamin D3 Supplement (120 mL) is a liquid additive that tops up fluid balance and delivers Vitamin D3 for calcium absorption, added directly to a reptile or amphibian's drinking water rather than dusted onto food.
Key features
- Electrolyte blend — supports hydration and fluid balance, useful around stress, shipping or a new arrival settling in.
- Vitamin D3 — supports calcium absorption, which matters most for animals with limited UVB access.
- Liquid dosing format — mixes into drinking water rather than needing to be dusted onto live food, useful for animals that won't take dusted feeders.
- 120 mL bottle — a dropper-dosed size that lasts through repeated small doses rather than one-off use.
Active ingredients
Water, Dextrose, Potassium Chloride, Magnesium Chloride, Calcium Chloride, Glycerol, Sodium Acetate, Sodium Propionate, Potassium Sorbate, Vitamin D3 Supplement.
Dosage and directions
Add 15 drops per 5 fl oz (10 drops per 100 mL) of drinking water. Shake thoroughly before use.
Specifications
| Attribute | Detail |
|---|---|
| Size | 120 mL (4 fl oz) |
| Format | Liquid, dropper-dosed |
| SKU | RP276 |
Suitable for, and not suitable for
Suited to reptiles and amphibians as a hydration and Vitamin D3 top-up, particularly around new arrivals, stress recovery, or as a backup for animals not taking dusted feeders well. It's a supplement, not a substitute for correct UVB provision or a balanced diet — use it alongside those rather than instead of them.
Care and maintenance
Shake before every use, since the mineral content can settle. Store the bottle upright at room temperature out of direct sun.
Warranty and delivery
Covered by your rights under Australian Consumer Law. Ships standard.
Common questions
Can this replace UVB lighting?
No — it supports calcium absorption alongside correct UVB provision, not instead of it. Reptiles that need UVB still need a correctly rated UVB lamp at the right distance.
How often should I dose it?
The label dose is 15 drops per 5 fl oz (10 drops per 100 mL) of drinking water — check your own bottle's label for the current recommended frequency, since dosing schedules can vary by species and life stage.
Can I use it on all reptile and amphibian species?
It's formulated for reptiles and amphibians generally. If you're dosing an amphibian or another sensitive species, weigh up their typically higher sensitivity to water additives and consider starting at the lower end of the dose.
Does it go off after opening?
Store it upright at room temperature out of direct sun, and discard it if the liquid changes colour, smells off, or is past the use-by date on the label.




