{"product_id":"seachem-amguard-500ml-fast-ammonia-detoxifier-chloramine-remover","title":"Seachem AmGuard 500ml – Fast Ammonia Detoxifier \u0026 Chloramine Remover","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSeachem AmGuard 500ml is a fast-acting detoxifier designed to neutralize toxic free ammonia in freshwater and marine aquariums. It’s especially useful during tank cycling and in emergency situations when ammonia spikes threaten sensitive fish and invertebrates. The formula targets the most volatile portion of ammonia, offering rapid relief while your biofilter works to restore balance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy fishkeepers choose AmGuard\u003c\/h3\u003e\n\u003cp\u003eAmGuard is marketed as the strongest liquid ammonia binder available. It works within minutes to detoxify free ammonia and remains effective for up to 72 hours, giving hobbyists a window to address underlying water quality issues. Importantly, the product does not degrade quickly and does not alter pH, helping you maintain a stable environment during treatment.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves and detoxifies free ammonia for up to 72 hours\u003c\/li\u003e\n  \u003cli\u003eWill not alter pH, making it suitable for emergency use\u003c\/li\u003e\n  \u003cli\u003eDechlorinates and removes chloramines for an added layer of protection\u003c\/li\u003e\n  \u003cli\u003eMost concentrated ammonia binder on the market, enabling efficient dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow AmGuard works\u003c\/h3\u003e\n\u003cp\u003eAmGuard rapidly binds free ammonia, converting it into a non-toxic form that can be readily removed by the tank’s biofilter. The product’s effect persists for up to 72 hours, supporting your ongoing water quality efforts without requiring constant reapplication. It does not alter pH and remains active across typical aquarium conditions.\u003c\/p\u003e\n\n\u003ch3\u003eUsage scenarios and practical tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDuring cycling: use to curb dangerous ammonia spikes as beneficial bacteria establish themselves\u003c\/li\u003e\n  \u003cli\u003eIn emergencies: apply to quickly reduce ammonia toxicity while you implement corrective steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor long-term ammonia control, Seachem recommends Stability® and Matrix™ to support ongoing stability. To stay informed about ammonia levels, pair AmGuard with Ammonia Alert® or MultiTest™ Free \u0026amp; Total Ammonia tests.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Seachem AmGuard 500ml used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It detoxifies free ammonia quickly, supports tank safety during cycling, and helps in emergencies without changing pH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does AmGuard affect pH or require monitoring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: AmGuard does not alter pH and can be monitored with Ammonia Alert or MultiTest for free ammonia.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":53555668418889,"sku":"B0006JLXGU","price":33.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/seachem-amguard-bottle-front.jpg?v=1766360900","url":"https:\/\/petvita.co.uk\/products\/seachem-amguard-500ml-fast-ammonia-detoxifier-chloramine-remover","provider":"Petvita","version":"1.0","type":"link"}