NT Labs Pond Barleyclear, Liquid Barley Straw, Natural Controlof Green Algae & Blanket Weed in Ponds, Targets Green Water, Algae & Blanket Weed by Consuming Phosphates (500ml - Treats 9100L)

【NATURAL CONTROL OF GREEN ALGAE AND BLANKETWEED 】: Barleyclear is a pond treatment which works in a similar way to Barley Straw Pouches. It targets green water, algae, and blanket weed by consuming phosphates in pond water. 【FAST ACTING FORMULA】: Barleyclear starts working as soon as it is added to the pond water. 【IDEAL FOR USE IN SPRING】: Control of blanket weed is best achieved by using Barleyclear before the water warms up in spring and continuing throughout the pond season. 【EASY TO USE】: To work out the required dosage for your pond, simply calculate the volume of your pond in litres (length x width x depth (in cm)/1000) or alternatively, use our Online Dosage Calculator. Shake bottle well. This product cannot be overdosed. Mix the correct dose in a clean bucket of pond water, and then pour evenly around the pond. 【SUITABLE FOR ALL POND KEEPERS】: Pond Barleyclear’s ease of use means it is perfect for use by beginners and seasoned pond keepers alike.