Seachem Reef Fusion 2 500ml – Alkalinity Supplement for Reef Aquariums Rock & Sand M to F) is the

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With adjustable flow rates (except for the Eheim CompactON 5000)

Seachem Reef Fusion 2 500ml – Alkalinity Supplement for Reef Aquariums Rock & Sand M to F) is theSeachem Reef Fusion 2 500ml is a concentrated alkalinity supplement designed as part of Seachems two part Reef Fusion system. It contains a balanced blend of carbonates and bicarbonates that maintain stable alkalinity levels and supply calcareous organisms with the essential carbonate required for growth. When used together with Reef Fusion 1, this system provides complete calcium and alkalinity support, closely replicating natural seawater