NT Labs Mediclay


Pure high grade ultra fine powdered montmorillonite clay


This controls waste build up of bacteria, algae and other pollutants in favour of nitrifiers. Clears water and improves health and appetite of fish. Helps to clear algae


1.5kg treats 272,760 litres of pond water

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£9.99 NT Labs Mediclay 1.5kg
£67.99 NT Labs Mediclay 20kg