Seachem Reef Buffer - 500 Gram Blennies Main vacuum tube dimensions: 1"

Main vacuum tube dimensions: 1" wide x 6" long

Planning Pump Flow

Use for: reef aquariums and marine systems requiring reef-specific water testing

water-change and calcium reactor adjustments

Daily dosing can maintain more stable strontium levels than large weekly additions

Seachem Reef Buffer - 500 Gram Blennies Main vacuum tube dimensions: 1"Seachem Reef Buffer 500 Gram Seachem Reef Buffer 500 Gram is a powdered reef aquarium buffer formulated to raise pH to 8. 3 while also increasing carbonate alkalinity in saltwater reef systems. Seachem Reef Buffer for Reef pH 8. 3 Reef Buffer is designed specifically for reef aquariums where organic acids can pull pH downward. Its higher pK of 8. 6 helps maintain proper reef pH, making it different from standard marine buffers intended mainly for fish