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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
they can however be purchased separately
MatrixCarbon is a high-capacity carbon designed for efficiently removing organic and colour impurities from aquariums
2 mm thick shock-resistant Pyrex glass construction for enhanced durability
Pre-use rinsing is recommended to remove any dust
Seachem Reef Kalkwasser 500g Pure Calcium Hydroxide Dispatch_3 - 4 Working Days they can however be purchasedSeachem Reef Kalkwasser is a premium product designed for the preparation of limewater solutions that maintain essential calcium concentrations. It is crafted with pure calcium hydroxide, ensuring optimal purity and solubility, crucial for sustaining natural seawater levels in marine aquariums. The use of kalkwasser plays a pivotal role in maintaining both calcium directly and carbonate alkalinity indirectly, depending on factors such as evaporation