Reptile Systems Calcium Ultra Supplement for Reptiles & Amphibians 10g

RS Calcium Ultra is a high-grade, ultra-fine calcium supplement formulated for reptiles, amphibians, and other animals with elevated dietary calcium requirements. Combining calcium carbonate and magnesium carbonate with a natural attractant, it is phosphorus free and designed for strong bioavailability — making it a practical daily tool for keepers working to prevent Metabolic Bone Disease (MBD) and other hypocalcaemia-related conditions.

What it does

Calcium is fundamental to bone and shell development, muscle function, and a wide range of essential bodily processes. Without adequate dietary calcium, reptiles and amphibians are vulnerable to MBD and other serious deficiency conditions. RS Calcium Ultra delivers a clean, bioavailable source of calcium that can be dusted onto feeder insects or sprinkled directly onto appropriate food items as part of a consistent supplementation routine.

Key ingredients

• Calcium carbonate — the naturally occurring form of calcium found in limestone and chalk, sourced here as a high-grade, impurity-free powder with excellent bioavailability
• Magnesium carbonate — a naturally occurring compound that supports calcium absorption and storage, regulates nerve and muscle function, and plays a role in hundreds of biochemical processes essential for life
• Natural attractant — included to encourage acceptance across a range of species
• Phosphorus free — avoids disrupting the calcium-to-phosphorus balance in the diet

How to use

The ultra-fine powder adheres effectively to feeder insects and can also be applied directly to other food items. Its fine particle size ensures even coating and consistent intake with each feed. Use as part of a broader supplementation programme tailored to your species' specific needs.

RS Calcium Ultra gives keepers a reliable, no-compromise calcium source — clean ingredients, proven compounds, and a formulation built around how reptiles and amphibians actually absorb and use calcium.