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or can be used in filter bags in the sump as close as possible to the return outlet
pH control is imperative to prevent the harmful effects of overly alkaline or acidic aquarium water on fish and plant life
New Look: Last but not least
nitrites or nitrates
Effective magnesium solution for optimal water parameters
Aqua Crown HyCarb Reactor Media - Deltec cade or can be used inAqua Crown HyCarb Special Used to enrich the calcium and magnesium concentration in marine aquariums. Particularly suitable for use in Deltec Fluidized bed calcium reactors (PF Series). Does not contain phosphates. WASH BEFORE USE Deltec Hy Carb Special is composed of a phosphate free carbonate, with the addition of 10% magnesium granulate. If a higher magnesium concentration is desired, this can be achieved by the addition of Deltec HyMag (pure
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