Pythoff Sterilising Agent 1L
Pythoff is an advanced full spectrum sterilising agent that eliminates harmful pathogens from all parts of your hydroponic system. It has a unique formulation that dissolves into your nutrient solution and remains active as a sterilising agent for longer than many other alternative products. This leads to a very high success rate in both preventing and treating pythium infections that could damage or even destroy your plants if left untreated. Do not use in conjunction with beneficial bacteria or fungi based products.