Red Sea MCP Calcium (Ca) Test

The Red Sea MCP Calcium (Ca) Test Kit delivers fast, accurate titration-based measurements to help you maintain perfect calcium balance in any marine aquarium. With precision options of either 15ppm or 30ppm, easy-read graphics, and laboratory-grade reagents, this kit gives reefkeepers the reliability they need for stable coral growth and overall system health.

Key Benefits

• High-accuracy titration test with ±15ppm or ±30ppm precision

• Fast, user-friendly workflow with clear graphic instructions

• Provides reliable results for balanced reef supplementation

• Includes everything needed — reagents, vial, syringe, and comparison card

Core Features

• Dual-accuracy testing

  • Choose 15ppm for ultra-precise reef tuning

  • Use 30ppm for quick routine checks

• Complete kit

  • Reagent A (25ml)

  • Reagent B (20g)

  • Reagent C (50ml)

  • Glass vial

  • 5ml syringe

  • Colour card

  • Spoon

  • User manual

• Instant interpretation

  • Conversion tables allow immediate results without calculations

Technical Specifications

• Element: Calcium (Ca)

• Test Type: Titration

• Accuracy: 15ppm or 30ppm

• Range: ∞

• Number of Tests: 38–75

• Application: Marine aquariums

Who is this product for?

• Reef tank keepers aiming for stable calcium levels

• SPS and LPS coral enthusiasts

• Hobbyists using a balanced supplementation or Red Sea Reef Care program

• Anyone wanting quick, reliable, and easy calcium testing