Reduce the time spent scrubbing your aquarium with API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution. This liquid treatment is formulated to naturally balance your aquarium by consuming sludge and organic debris, which helps prevent harmful water conditions like ammonia and nitrite poisoning. Containing over 300 million live bacteria per teaspoonful, API STRESS ZYME boosts the natural aquarium cycle, leading to less maintenance and a healthier environment for your fish.

• Keeps both freshwater and saltwater aquariums clean, reducing overall maintenance.
• Consumes sludge and organic debris, naturally cleaning gravel and decorations.
• Adds beneficial bacteria to support a healthy aquarium environment.
• Designed for weekly use to maintain a strong biological filter.
• Suitable for fish such as cichlids, goldfish, tropical community fish, and invertebrates like mollusks and snails.

• Brand: API
• Product Name: STRESS ZYME Cleaning Solution
• Volume: 473 ml (Pack of 1)
• Form: Liquid
• Target Audience: Fish (including betta-fish, bottom-feeder-fish, cichlid-fish, goldfish), algae-eaters, invertebrate-fish, mollusks, octopuses, rays, sharks, snails.
• Model Number: 56E
• Color: multi natural

For routine maintenance of a healthy and clean aquarium, add 5ml weekly for every 38 litres of aquarium water. For new aquariums, to increase the biological filter, add 10ml for every 38 litres of aquarium water for 3 consecutive weeks.

• 1 x API Stress Zyme Freshwater and Saltwater Aquarium Cleaning Solution 473 ml Bottle

API has over 50 years of experience creating innovative, research-driven solutions to make caring for your fish easier. Use API STRESS ZYME weekly to spend more time admiring your fish and less time scrubbing your tank.