Aquarium Chemicals Sera

Less algae growth. Less water changes. QuickClean Formula removes all dangerous pollutants from the aquarium water. | Sera Bio Nitrivec Water Conditioner

Complete test kit for basic water parameters. Includes glass vials. Contains the most important water tests for fresh and saltwater. Tests for pH value, total hardness, carbonate hardness and nitrite. | Sera Aqua-Test Set for Saltwater & Freshwater

Promotes splendid colors and liveliness due to iodine. Mucous membrane and gill protection due to skin protecting colloids. Does not change the pH value, even in case of overdosing. Enzyme activation by magnesium for healthy fish growth. | Sera Aquatan Water Conditioner

Professional set consists of nine different water tests for aquarists and pond owners. Tests for pH, kH, GH, NH3/NH4. Also tests for NO2, NO3, PO4, Fe, Cl. Includes glass vials & provides access to Sera Online Backup to evaluate the water values of your aquarium. | Sera Aqua-Test Box Freshwater Master Test Kit

Less algae growth. Less water changes. QuickClean Formula removes all dangerous pollutants from the aquarium water. | Sera Toxivec Water Conditioner

Professional set consists of nine different water tests for aquarists. Tests for pH, kH, GH, NH3/NH4. Also tests for NO2, NO3, PO4, Cu, Ca. Includes distilled water, comparison chart, glass vials & provides access to Sera Online Backup to evaluate the water values of your aquarium. | Sera Aqua-Test Box Marin Master Test Kit for Saltwater Aquariums