Water Wych Water Wych An algae inhibitor that is 100% organic and 98% recyclable. Chemical free. Clears pond water of string algae and “pea soup” algae. No measuring or applying of chemicals. NO STRAW. Safe for aquatic plants and fish. Results within 3-4 weeks. Lasts 6 - 9 months. WATER WYCH -- MICRO (12 X 4 X 2) WATER WYCH -- MICRO (12 X 4 X 2) $13.25 SKU: WWC00 Click here to save 5% off of your order! WATER WYCH -- MINI (9 X 9 X 4.5) WATER WYCH -- MINI (9 X 9 X 4.5) $29.25 SKU: WWC01 Click here to save 5% off of your order! WATER WYCH -- SMALL (8 X 8 X 8) WATER WYCH -- SMALL (8 X 8 X 8) $41.00 SKU: WWC02 Click here to save 5% off of your order! WATER WYCH -- MEDIUM (9 X 9 X 12) WATER WYCH -- MEDIUM (9 X 9 X 12) $62.75 SKU: WWC03 Click here to save 5% off of your order! WATER WYCH -- LARGE (11 X 11 X 16) WATER WYCH -- LARGE (11 X 11 X 16) $98.50 SKU: WWC04 Click here to save 5% off of your order!