Alkalinity Additives

This kit contains our super pure Calcluin Chloride and Soda Ash. Makes 5 gallons of Calcium and 5 gallons of ALK supplement. 1 x 2500G Calcium Chlo...

Dosing Instructions: 1 mL will raise the alkalinity of 25 gallons by 0.036 meq/l (0.1dKH)   Dose in a 1:1:1 ratio with Red Sea Reef Foundation A a...

Red Sea Reef Foundation B (Alk): A complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH. ...

Bulk Soda Ash, Alkalinity - 2375G (makes 5 gallons)   The best and MOST pure Soda Ash that we have labratory tested!   - extremely pure pharmaceuti...

KH Buffer– an agent to maintain constant carbonate hardness in coral reef aquaria.   Dissolve 80g of the product in 1000ml of deion...

Red Sea Reef Foundation B Elements - Alk (500ml)

This kit contains our super pure Calcluin Chloride and Soda Ash. Makes 1 gallon of Calcium and 1 gallon of ALK supplement. 1 x 500G Calcium Chlorid...

Red Sea Reef Foundation ABC+: Contains Calcium, Strontium, Barium, Bicarbonates, Magnesium, Potassium, Boron, Iodine, and Bromine formulated ...

Dosing Instructions: 1 mL will raise the alkalinity of 25 gallons by 0.036 meq/l (0.1dKH)   Dose in a 1:1:1 ratio with Red Sea...

  Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a ...

Bulk Soda Ash, Alkalinity - 475G (1 gallon) The best and MOST pure Soda Ash that we have labratory tested! - extremely pure pharmaceutical grade - ...

Solution increasing temporary hardness level in marine aquariums. Application: 10ml of the solution increases KH level of 0,5°dKH in 100l...

  Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a ...

  Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a ...

Ultra Pure Magnesium Additive for 2-Part Maintenance in your Reef Tank!Maintaining proper magnesium levels helps achieve the essential balance of c...

Ultra-pure Grade Soda Ash for 2-part dosing in your reef tank!BRS 2-part additives are the perfect solution to replenish the intake of calcium and ...