Shaded pond water naturally stays clearer than pond water in full sun. If your pond does not have significant surface plant coverage use PondMAX TintMAX Pond Dye in the hot summer months to shade the pond.
Standard Application
Apply to an area of the pond with the most water flow. Add 30ml for every 3785L. Shake well before use. 
For persistant problem
Complete a 20% water change and re-apply until the desired and re-apply until the desired colour is achieved. 
FEATURES
• Blue pond tint enhances the appearance of ponds & water features 
• Inhibits photosynthesis to discourage plant growth
TO CALCULATE APPROXIMATE POND CAPACITY
Length (M) X Width (M) X Average Depth.
(Measurements in Metres X 1000 For Litres)