Water care
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sera aquatan
Fish friendly, crystal clear water in freshwater and marine aquariums
sera blackwater aquatan
Water conditioner with natural peat extracts, trace elements, vitamins and humic acids.
sera goldy aquatan
Water conditioner for goldfish aquariums
sera aquariaclear
sera aquariaclear removes the cloudiness of aquarium water, quickly, easily and reliably.
sera mineral salt
Enriches mineral-poor water (e.g., R/O water).
sera pH-minus
sera pH-minus safely lowers the pH value in freshwater aquariums.
sera KH/pH-plus
Carbonate hardness and pH value are important water parameters.
sera bio nitrivec
Biologically healthy aquarium water
sera filter biostart
sera filter biostart immediately accelerates the biological filter performance, and sets an end to sludge deposits and unpleasant odors.
sera toxivec
Less water changes
sera phosvec
Immediately binds phosphate in aquarium water.
