Accessories Air Filters Ducting and Accessories Enviromental control Fans and Reducers Grow tents Growing Media Hydro Systems Lighting and Accessories Lighting Kits Complete Nutrients and Additives Pest Control PH and Nutrient Control Pots and Trays Propagation Reflective sheeting CalMag 1 Litre £14.95 CalMag 5 Litre £49.95 Silicon 250ml £5.95 Silicon 1 Litre £10.95 Silcon 5 Litre £36.95 Dragon Force 250ml £9.95 Dragon Force 1 Litre £19.95 Dragon Force 5 Litre £49.95 Coco AandB 1 Litre £16.95 Coco AandB 5 Litre £49.95