Support strong coral and invertebrate growth and maintain optimal pH levels with Fluval Sea Alkalinity Water Treatment. Alkalinity plays a key role in healthy coral growth. Fluval Sea Alkalinity Water Treatment helps to offset the constant depletion of alkaline by coral, coralline algae growth, supporting buffering and natural biological processes. It is made of pharmaceutical-grade sodium carbonate, sodium bicarbonate and sodium borate, free of unwanted contaminates and does not contain gluconates, nitrates or phosphates.
Concentrated, alkalinity-boosting compound provides an important energy source to support strong coral growth.
Plays a key role in helping to maintain optimal pH levels.
Contains USP (Pharmaceutical) Grade sodium carbonate, sodium bicarbonate and sodium borate. Does not contain gluconates, nitrates, or phosphates.
High quality and ultra pure product that's free of unwanted contaminates.
Helps to offset ongoing depletion caused by coral absorption, coralline algae and organic compounds.
Add 10 mL per 13 gallons of water once a week. Weekly dosage provides 25 mg/L of alkalinity. Regular alkalinity supplementation is strongly recommended. Maintain alkalinity level between 125 – 200 mg/L as CaCO3.
Note: It is recommended to maintain calcium at a range of 400 – 450 mg/L to ensure proper balance with alkalinity.
Always dose calcium and alkalinity supplements several hours apart.