Nutrafin Cycle 250ml

Nutrafin Cycle Biological Aquarium Supplement is suitable for freshwater & saltwater aquariums. Immediately establish a safe biological aquarium environment  Powerful & responsive ammonia and nitrite elimination Provides beneficial bacteria to establish healthy colonies Immediately release fish into your aquarium after use Safe for freshwater & saltwater aquarium use Directions for use: New aquariums: Day 1 - 25mL per 38L. Day 2 - 10mL per 38L. Day 3 - 10mL per 38L. Maintenance dose (water changes, filter maintenance): 5mL per 38L. New fish &/or medicating: 10mL per 38L. Weekly beneficial bacteria dosage maintenance: 5mL per 38L. Shop more aquarium water treatments here.