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Free from radio and TV interference
103–403 Series: Mid or lower media baskets Fluval FX5: Top or middle media baskets
Includes krill for colour enhancement and garlic for disease resistance
Beneficial bacteria such as Nitrospira
enabling successful invertebrate culture in tanks previously exposed to copper treatments
Seachem Reef Kalkwasser 500g Pure Calcium Hydroxide aquarium-systems Free from radio and TVSeachem 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