Categories
-
AQUARIUM SUPPLIES
- Air Pumps
- Air Supplies
- Aquariums & Furniture
- Breeding Supplies
- Controllers
- Coral Propagation
- Decorations
-
Filter Media
- Biological Filter Media
- Chemical Filter Media
- Carbon & Ammonia
- Phosphate Control Media
- Water Softner Media
- Mechanical Filter Media
- Media Bags
- Reactor Media
-
Replacement Cartridges
- API Media
- Aquaclear Filter Media
- Aquatop Filter Media
- Aqueon Filter Media
- ATI Replacement Sponges
- Cascade Filter Media
- Eheim Filter Media
- Fluval C Series Media
- Fluval Filter Media
- Fluval G
- Hydor Filter Media
- Ken's Cartridges
- Marina Filter Media
- Marineland Cartridges
- Oase Filter Media
- Seachem Cartridges
- Tetra Filter Media
- Filters
- Feeders
-
Fish Food
- Ken's Basic Flake
- Ken's Bits & Wafers
- Ken's Crumbles & Granules
- Ken's Premium Flake
- Ken's Pellets
- Ken's Sticks
- Ken's Specialty Food
- Aquarium Munster
- Coral Food
- Dennerle Shrimp Food
- Fluval Fish Food
- Hikari Fish Food
- New Life Spectrum
- Northfin
- Repashy
- Ocean Nutrition
- Omega One
- Penn Plax Vacation Feeders
- PolypLab
- Pond Food
- San Francisco Bay
- Sera
- Tetra
- Tropical Fish Food
- Two Little Fishies
- Xtreme Fish Food
- Zoo Med Fish Food
- Frozen Fish Food
- Lighting
- Maintenance
- Medications
- Nets
- Plant Supplies
- Protein Skimmers & Media Reactors
- Replacement Parts & Fittings
- Reverse Osmosis
- Shipping Supplies
- Substrate
- Temperature Control
- Test Kits
- UV Sterilizers
- Water Movement
- Water Treatments
- Gift Cards
- Pond Supplies
-
Reptile Supplies
- Hermit Crab Supplies
- Reptile Cages
- Reptile Cricket Supplies
- Reptile Food
- Reptile Feeders
- Reptile Filters & Pumps
- Reptile Habitat
- Reptile Habitat Accessories
- Reptile Heating
- Reptile Humidity Control
- Reptile Lighting
- Reptile Maintenance Products
- Reptile Plants
- Reptile Substrate
- Reptile Vitamins & Supplements
- Gift Cards
- Small Animals
Seachem Reef Kalkwasser
-
Sale
Add to cart to see price!
Product Description
Reef Kalkwasser is 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 insufficient you can provide additional calcium with Reef Advantage Calcium, Reef Complete, or Reef Calcium, and carbonate alkalinity with Reef Builder or Reef Carbonate (do not mix these directly with a kalkwasser solution).
While Reef Kalkwasser is a high purity and economical limewater mix, the beginner, or someone with not as much time to devote to their system, may prefer to use other less involved methods for maintaining proper ionic concentration levels.
Directions:
Never add this product directly to the tank. Add 3 g (1 teaspoon) to 4 L (1 US gallon) of water and mix to dissolve. If using pure water, a fully saturated solution is prepared by adding 6 g (2 teaspoons) to 4 L (1 US gallon). Drip this solution into tank. Monitor pH and carbonate alkalinity. Adjust rate of addition to maintain a stable pH (8.3–8.4). Notes: Adding 4 L (1 US gallon) of a saturated kalkwasser solution to 150 L (40 US gallons) will raise calcium by 24 mg/L. Always use the clear supernatant (top solution) only and do not allow undissolved material to enter the aquarium. Keep this container tightly closed when not in use and minimize solution/air contact to avoid calcium carbonate formation/precipitation.