Salifert – Aquarium Calcium Test Kit

Calcium Saltwater Test Kit by Salifert

Calcium Saltwater Test Kit

The Calcium Saltwater Test Kit delivers quick, dependable readings that keep reef parameters on track. Find it under All Test Kits alongside Calcium resources for easy, one-stop maintenance.

Why Test for Calcium in Reef Tanks

Healthy corals and inverts depend on balanced calcium levels. Regular checks prevent surprises and support steady growth and repair.

• Supports skeletal growth and steady polyp extension

• Helps invertebrates maintain shells and tissue recovery

• Reduces parameter swings that stress livestock

What Makes This Kit Practical

This Calcium Saltwater Test Kit favors clarity and repeatable accuracy, so routine testing feels simple and fast.

• Clear, step-by-step directions with precise syringe dosing

• Sharp color endpoint for confident, readable results

• 50–100 tests per kit for long value

• Works in saltwater; many users also reference results in mixed systems

How to Use the Calcium Test Kit

1. Rinse the vial with tank water, then fill to the mark.

2. Add reagents in order and swirl gently.

3. Wait the short reaction time, then titrate to the color endpoint.

4. Compare against the chart and record the result.

5. Adjust dosing or water changes based on trends, not single readings.

Keep Calcium and Magnesium in Balance

Calcium and magnesium move together in reef chemistry. Test both routinely, then adjust carefully to maintain stability.

• Check at consistent times each week

• Log readings with dosing amounts and feeding notes

• Re-test after adjustments to confirm changes

Fast, Sensitive, and Accurate Results

The Calcium Test Kit uses a clear, dye-based titration that resists common interferences. Read endpoints under neutral light, then update your log for consistent tracking.