Blagdon Blue Pond Water Colour, Reduces Algae Growth, Helps Protect Fish from Predators, 250ml, treats 31,000 litres

Transform your pond into a stunning aquatic haven with Blagdon Blue Pond Dye, designed to enhance the beauty and health of your water feature. This EPA-approved and FDA-certified dye creates a vibrant blue hue, adding a striking visual element to your garden while effectively reducing algae growth by limiting light penetration. For optimal results, apply the dye in early spring, ahead of algae season, to maintain a clear and healthy pond environment. Additionally, this dye offers enhanced protection for fish by making them less visible to predatory wildlife, ensuring better security for your aquatic pets. Formulated with only safe ingredients, Blagdon Blue Pond Dye is completely safe for pets, fish, wildlife, and emergent pond plants, allowing you to beautify your pond with confidence. Available in sizes of 250ml and 1L, Blagdon Blue Pond Dye is the ideal solution for enhancing your pond's appearance while supporting its ecological balance.