Seachem Prime – Aquarium Water Conditioner & Detoxifier

Seachem Prime® is the ultimate water conditioner trusted by aquarists worldwide. This highly concentrated formula makes tap water safe by instantly removing chlorine and chloramine, while also detoxifying ammonia, nitrite, and nitrate. Suitable for both freshwater and saltwater aquariums, Prime protects your fish, invertebrates, and plants from harmful toxins, ensuring a healthy and stable environment.

Unlike many conditioners, Seachem Prime does more than just remove chlorine – it also removes heavy metals. Its powerful, economical concentration means you use less product per litre of water, making it one of the most cost-effective tap safes available.

Key Benefits of Seachem Prime

• Neutralises chlorine & chloramine instantly

• Detoxifies ammonia, nitrite, and nitrate

• Safe for freshwater & marine aquariums

• Protects fish by binding heavy metals
  

• Extremely concentrated & economical

Available Sizes & Water Treatment Capacity

• 100 mL – treats up to 4,000 L

• 250 mL – treats up to 10,000 L

• 500 mL – treats up to 20,000 L

• 1 L – treats up to 40,000 L

Directions for Use

Add 5 mL (1 capful) per 200 L. 

Seachem Prime is the go-to water conditioner for aquariums – whether you’re setting up a new tank, performing routine water changes, or handling sudden water quality issues. Safe, reliable, and cost-effective, it’s a must-have for every aquarist.