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Designed specifically for the Fluval FX4
do you sometimes see a white (chalky) film on the surface of the water
Can help improve treatment efficacy
If this practice is not adequate
Seachem Reef Fusion 2 500ml UVB Designed specifically for the FluvalReef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. Dose aquarium every 1 2 days. Shake well before using. Add 1 mL of Reef Fusion 1 per 25 L (6. 5 US gallons) of water. (For reference purposes, the cap holds 5 mL.) Add this to a high current area of the tank.
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