Seachem Reef Kalkwasser Subset_Fluval 407 Parts sera marine GVG-Mix Nature is

sera marine GVG-Mix Nature is the natural staple food for surface-oriented marine fish without dyes and preservatives

Glass enclosure is Made in the USA

3000 gallons

Organic Cranberry Flavor

Seachem Reef Kalkwasser Subset_Fluval 407 Parts sera marine GVG-Mix Nature isReef Kalkwasser Very pure calcium hydroxide Ideal for increasing calcium in top off water Increases pH with no impact on carbonate alkalinity Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels. Kalkwasser solutions maintain calcium directly and carbonate alkalinity