Seachem Laboratories Reef Kalkwasser Supplement 1ea/8.8 oz Cat Grooming and add to your cat's

and add to your cat's favorite food

and the Four Paws Super Catnip Cat Scratching Post does the trick

When used as directed

brewer's dried yeast

Seachem Laboratories Reef Kalkwasser Supplement 1ea/8.8 oz Cat Grooming and add to your cat'sReef Kalkwasseris a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels. Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly. However, its capacity to perform these functions is dependent on evaporation rate and CO2 concentration. If these two factors are