Mr Koizumi Green Control is a pond treatment product for koi ponds and ornamental garden ponds. Available in 2.5kg and 5kg pack sizes, it is suited to pond owners looking for a powder-based treatment option within the Mr Koizumi range.Use responsibly as part of a wider pond care routine, with regular water testing and appropriate filtration. Always follow the dosing instructions provided on the packaging.Key Benefits Powder-based pond treatment from Mr Koizumi Available in 2.5kg and 5kg pack sizes Suitable for koi and ornamental ponds Useful for seasonal pond maintenance routines Who's This Product For?Green Control is for koi keepers and pond owners looking for a dedicated treatment product for managing pond water care through the season.Available Sizes Size SKU 2.5kg MD614 5kg (2 x 2.5kg) MD615 FAQWhat sizes are available?Green Control is available in 2.5kg and 5kg pack sizes.How should I use this product?Always follow the instructions on the product label for dosage and application.