Reptile Systems Calcium Ultra

Reptile Systems Calcium Ultra – Premium Bioavailable Calcium Supplement

Reptile Systems Calcium Ultra is a high-quality, ultra-fine bioavailable calcium supplement enhanced with magnesium, specifically formulated for reptiles, amphibians, and other animals with elevated calcium requirements. Essential for strong bone and shell development, muscle function, and numerous other biological processes, it plays a critical role in preventing Metabolic Bone Disease (MBD) and other calcium-deficiency-related conditions.

This phosphorus-free formula consists of high-grade calcium carbonate, magnesium carbonate, and a natural palatability enhancer to encourage feeding. Its ultra-fine texture ensures excellent adhesion to feeder insects and even coating on vegetables or other food items—making supplementation simple and effective.

Why Use Calcium Ultra?

In the wild, reptiles rely on natural sunlight—especially UVB rays—to synthesise active vitamin D3, a hormone essential for calcium absorption. In captivity, reptiles require appropriate lighting and heating to replicate these natural conditions. Without UVB exposure and adequate warmth, reptiles cannot convert dietary or supplemental calcium effectively.

Calcium Ultra, when used every third feeding, alongside proper UVB lighting (such as Reptile Systems lighting products), allows your reptile to naturally absorb and utilise calcium—just as they would in their native habitat. We are committed to natural calcium metabolism and therefore do not include artificial vitamin D3 in our formula.

Key Benefits:

• Highly bioavailable calcium carbonate with magnesium
• Phosphorus-free – ideal calcium to phosphorus ratio
• Ultra-fine powder adheres well to feeder insects and food
• Supports healthy bones, shells, muscle function, and nerve health
• No added artificial D3 – designed to be used with UVB lighting
• Helps prevent MBD and hypocalcemia-related issues
• Suitable for reptiles, amphibians, and other exotic species

Complete Nutritional Support

Calcium Ultra forms the foundation of a balanced reptile diet. For best results, pair it with Reptile Systems UV lightingand use in conjunction with Vit A Min and Insect Food to ensure a complete and nutritionally diverse feeding program tailored to the needs of modern captive animals.

By mimicking natural processes and supporting proper husbandry, Calcium Ultra helps your reptile thrive—not just survive.