Keep in mind that even in established koi ponds and water gardens, seasonal changes effect biological filter activity. For example, in the spring, before the biological filter has a chance to come out of winter dormancy, fish begin to feed and excrete waste which can cause toxic ammonia buildup.
Regular use of Biofilter Booster during the summer months when fish feed more and excrete larger amounts of ammonia will keep your biological filter active. Use beneficial bacteria regularly to maintain a well functioning biological filter that will give your fish pond good water quality and healthier fish.
For more info click “Technical Specs”
