Reliably binds the nutrient phosphate dissolved in the water. Effect is shown by a brownish water turbidity. Preventively every 6 weeks and after each algae control. Switch off UV-C devices. Switch off existing hydrochloric acid dosing systems. If the KH is below 4° the evening before use, harden the water accordingly with JBL StabiloPond KH. Shake before use and then dose immediately. Mix the required quantity with pond water in a watering can (no metal!!) and then distribute evenly over the pond. Not on floating leaves of water lilies etc. to water. JBL tip: Use JBL PhosExPond direct from early spring to late autumn. Last application before the pond freezes over. In swimming ponds: do not swim for 24 hours after application Accidental spillage of product can irrev.
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