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a long lamp life
Supports healthy coral growth and skeletal development
Ideal for Reef Aquariums: Perfect for reefkeepers and professional aquarists
Its minimal water usage and self-contained design make it a convenient and essential tool for maintaining water quality in your aquarium
Durable Design: Built to last with robust
Seachem Reef Kalkwasser 1kg – Pure Calcium Hydroxide for Reef Tanks fauna marin treatment a long lamp lifeSeachem Reef Kalkwasser 1kg is an ultra pure calcium hydroxide formulated to prepare high quality limewater (kalkwasser) solutions for reef aquariums. Designed to maintain calcium at natural seawater levels, kalkwasser supports healthy coral growth while helping stabilise pH. Kalkwasser maintains calcium directly and carbonate alkalinity indirectly, making it an excellent choice for top off systems. Its exceptional purity and solubility ensure clean
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