Red Sea Calcium Pro Test Refill

Overview

Keep your Calcium Pro test kit running with fresh, accurate reagents. This refill set restores the consumables for Red Sea’s high-accuracy calcium titration system, so you can continue monitoring Ca levels precisely to support strong coral growth and stable reef chemistry.

Key Features

• Made for Calcium Pro – Exact replacement reagents for the Red Sea Calcium Pro titration kit.

• High-Accuracy Results – Fresh chemicals maintain reliable, repeatable ppm readings.

• Cost-Efficient – Replace only what you consume; keep your existing titrator and glassware.

• Simple Swap – Color-coded bottles and clear labels make restocking fast and foolproof.

• Reef-Focused – Optimized for the low variance needed in mixed and SPS-dominant systems.

Product Specifications

• Compatibility: Red Sea Calcium Pro Test Kit

• Contents: Replacement reagents (no titrator, vial, or accessories)

• Method: Titration with visual color-change endpoint (uses your existing titrator)

• Units Reported: ppm (mg/L)

• Use Case: Ongoing calcium monitoring and dosing control in marine aquariums

• Storage & Care: Keep sealed, upright, dry, and out of direct light; observe printed expiry dates