Red Sea 4-Part Complete Reef Care (300L) — Coral Growth & Color System

The Red Sea 4 Part Complete Reef Care Medium Set is designed for aquariums up to 300L, offering a simplified and efficient supplementation routine for vibrant coral growth and color. This 4-part system ensures balanced supplementation of Major, Minor, and Trace elements, as well as Alkalinity components, with only one Calcium test required per week.

The system is based on long-term research, revealing that elements are used up in a fixed ratio in most reef systems without refugium. With Calcium being the key indicator of coral growth, the program revolves around a single weekly Calcium measurement, making it easy to determine dosages for all four parts. When used with Red Sea’s ReefDose, simply set your Calcium dose, and ReefDose will handle the rest, making supplementation effortless and convenient.

Chemically identical to the original 7-part program, the 4-part Complete Reef Care provides excellent results for systems without a refugium, simplifying reef tank management while maintaining optimal water conditions.

Key Features:

• Simplified 4-part system designed for aquariums up to 300L.
• Only one Calcium test per week to determine dosages for all 4 parts.
• Promotes optimal coral growth and vibrant colors through balanced supplementation.
• Ideal for reef systems without a refugium.
• Convenient use with Red Sea ReefDose for automatic dosing.
• Chemically identical to the 7-part program for the same great results.

The Red Sea 4 Part Complete Reef Care Medium Set (300L) provides a simple and effective solution for reef tank supplementation. With just one weekly Calcium test, it ensures optimal coral growth and color while maintaining balance in your reef aquarium. Compatible with ReefDose for easy automated dosing, this set is perfect for medium-sized systems without a refugium.