Seachem Reef Fusion 2 1000ml – Alkalinity Supplement for Reef Aquariums

Seachem Reef Fusion 2 1000ml is a high-capacity alkalinity supplement designed as part of Seachem’s advanced two-part Reef Fusion system. It contains a precise blend of carbonates and bicarbonates that help maintain stable alkalinity while providing corals and other calcareous organisms with the essential carbonate required for skeletal growth.

When used in combination with Reef Fusion 1, Reef Fusion 2 helps recreate natural seawater chemistry, supporting strong coral growth, improved coloration, and long-term reef stability. The 1000ml size is ideal for large reef aquariums or systems with higher dosing demands.

Reef Fusion 2 is easy to dose, fast acting, and safe for all reef inhabitants when used as directed.

Key Features:

• Concentrated alkalinity supplement for reef aquariums
• Part 2 of the Reef Fusion two-part dosing system
• Contains carbonate & bicarbonate blend
• Maintains stable alkalinity levels
• Supports coral calcification and skeletal growth
• Designed for use alongside Reef Fusion 1
• Ideal for large or heavily stocked reef systems

Seachem Reef Fusion 2 1000ml provides essential alkalinity support for thriving reef aquariums. Used together with Reef Fusion 1, it delivers balanced reef chemistry that promotes healthy coral growth and long-term stability. Available now at Reef freaks.