Testeur d'eau SeaTest pH SeaTest pH water tester, description and features: The pH is one of the essential values for a healthy aquarium or pond. The pH value reflects the ratio of bases to acids present in the water. As a result of biological processes, the pH value of water can change over time. As the inhabitants of aquariums...

Testeur d'eau SeaTest KH SeaTest KH water tester, description and features: Bicarbonates (KH) have a stabilizing effect against variations in water pH. As a result of biological processes, water KH and pH values can change over time. As the inhabitants of aquariums and ponds are extremely sensitive to any change in pH, regular checks of the...

LOBSTER SALT Refined salt without nitrates and phosphates for the preparation of sea water for LOBSTER (lobsters, crustaceans, seafood ...) 18kg