Vendeur: ajhydra (10.093) 99.8%, Lieu où se trouve: Milton Keynes, Lieu de livraison: Worldwide, Numéro de l'objet: 271852047986 Brand: Hydra, Water Type: Pond, Country/Region of Manufacture: United Kingdom, Les Détails: Hydra eBay Template Product Information Features and Advantages Reduces Ammonia levels which are dangerous to fish Rechargeable granules which boost nitrifying bacteria levels Helps pond water to obtain natural balance Shelf life 3 years, 1 kilo treats up to 1,350 litres Hydra Ammonia Lock removes ammonia from fish pond water. Too much ammonia in your fish pond can build up. Ammonia normally comes from the metabolic waste excreted by fish in your pond therefore the overfeeding of fish in your pond or lack of adequate biological filtration can exacerbate the problem. In natural ponds and lakes, ammonia is not usually so much of a problem, as there is a good through flow of water, but in man-made garden ponds, the over feeding of fish and unnatural environment makes ammonia levels more of an issue. Hydra Ammonia Lock is a safe, fast and effective product that quickly lowers the dissolved ammonia levels in ponds, pools and all fresh water systems with fish. Delivery Information Free delivery UK Mainland Only. Delivered in 1 to 2 working days. Express delivery at £4.99. Next working day delivery. All UK orders are despatched the same day if paid before 14:00 BST (excludes weekends and holidays). Returns Information WE ACCEPT A 30 DAYS RETURN POLICY If the items are not as described, we will offer a Merchandise Credit. In most cases this will be minus shipping and Ebay fees, although if it was a blatant mistake by us we'll pick up everything. Bottom line, we want you Happy!!