SeaChem Prime Rhino 325mL

SeaChem Prime Rhino 325mL is a concentrated, high-performance water conditioner designed to make tap water safe for freshwater and marine aquariums. It instantly removes chlorine, chloramine, and detoxifies ammonia, nitrite, and nitrate without affecting pH levels or biological filtration.

Ideal for both new setups and routine water changes, Prime not only treats harmful substances but also promotes natural slime coat regeneration, helping reduce stress in fish. The Rhino 325mL size offers maximum value and durability—perfect for hobbyists who demand consistent, reliable results.

Highly concentrated (treats up to 3,250 gallons), Prime is safe, effective, and trusted by aquarists worldwide for its unmatched versatility and strength.