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The calibration procedure is very simple and fast
making water changes
Quickly and efficiently reduces both harmful bacteria and fish parasites in their infectious stages in the water
then use 1 capful for every 200 L (50 gallons) daily
• The use of ozone and UV will negatively affect bacterial recruitment of the BioPellets and increase the maturation time of the filter
ISTA Surface Skimmer Type:1 The calibration procedure is veryEffectively remove organism and protein floats for a clear water surface. Increase photosynthesis, oxygen exchange and light penetration. Patented self floating inlet will automatically adjust itself according to water level. Suitable with hang on filters and external filters. Instructions Needed to be connected with external filter or submersible filter to promptly filtrate the organism on the water surface. To adjust the surface water flow rate,