Seachem Prime – Complete Water Conditioner (250ml)

Seachem Prime is the industry-leading water conditioner for both freshwater and saltwater aquariums. It removes chlorine and chloramine, and detoxifies ammonia, nitrite, and nitrate, making it safe for fish and invertebrates. Prime also promotes the natural slime coat and does not affect pH or overactivate protein skimmers.

It is especially useful during tank cycling, water changes, or when introducing new fish. Prime binds harmful compounds into non-toxic forms that are still bioavailable to beneficial bacteria, ensuring a healthy and stable aquatic environment.

Key Features:

– Removes chlorine and chloramine
– Detoxifies ammonia, nitrite, and nitrate
– Safe for all fish, invertebrates, and plants
– Does not alter pH or affect skimmers
– Highly concentrated – 5x more effective than competing products

Product Specifications:

Brand: Seachem
Volume: 250 ml
Form: Liquid
Country of Origin: United States

Directions for Use:

Use 1 capful (5 mL) for every 200 L (50 US gallons) of new water. For smaller volumes, each cap thread is approximately 1 mL. May be added directly to the tank or to new water before addition. For high chloramine levels, a double dose may be used. In emergencies, up to 5x the normal dose is safe.