POND BLUE WATER DYE 250 ML

Pond Blue Water Dye 8.5 fl oz (250ml) Create beautiful, blue pond water Create beautiful, blue pond water, help reduce algae growth and protect fish from predators. Blue Pond Colour helps reduce algae growth by reducing light levels entering the pond and helps protect your fish from predators by making them harder for wildlife to spot, whilst creating beautiful blue pond water. Harmless to filters and all species of pond fish, other emergent pond plants and water using wildlife. It is best to use this product in the Spring, before the algae has had a chance to begin growing. • Creates beautiful, blue pond water • Helps reduce algae growth by reducing light penetration • Protects fish from predators • Pet, fish, plants & wildlife safe • Mess free easy dosing squeeze bottle • Treats 8,190 gallons (31,000 litres)