{"product_id":"seachem-ph-alert-for-freshwater-continuous-ph-monitoring","title":"Seachem Ph Alert for Freshwater – Continuous pH Monitoring","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSeachem Ph Alert for Freshwater is a color-changing sensor designed to sit inside your aquarium or filter. It provides constant visibility into your tank’s pH without traditional tests, using reversible color shifts to indicate changes within the 5.4 to 8.0 range. Freshwater only, it stays clear and unobtrusive while delivering steady readings that help you stay in touch with your aquatic environment.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLasts 3-6 months\u003c\/li\u003e\n\u003cli\u003eSmall and unobtrusive\u003c\/li\u003e\n\u003cli\u003eNo water sampling\u003c\/li\u003e\n\u003cli\u003eNo chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat makes it useful\u003c\/h3\u003e\n\u003cp\u003eThe color-change mechanism is easy to read at a glance, offering a visual cue to pH shifts without the need for strips or liquids. This makes upkeep simpler and reduces routine clutter, while still providing ongoing awareness of your tank conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor changes reflect pH shifts between 5.4 and 8.0\u003c\/li\u003e\n\u003cli\u003ePlaced in the tank or filter, it samples the same water your aquatic inhabitants experience\u003c\/li\u003e\n\u003cli\u003eCompact footprint (1.5\" x 2.5\"), designed to stay out of sight yet be readable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical uses\u003c\/h3\u003e\n\u003cp\u003eUse it during routine maintenance, after water changes, or when introducing new stock or substrates. It’s helpful for freshwater setups with sensitive species or fluctuating bioload, offering a simple visual cue to act before conditions drift too far.\u003c\/p\u003e\n\u003cp\u003eNote: Ph Alert is a monitoring aid intended to support tank management, not a guarantee. It complements best practices rather than replacing them.\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 Ph Alert for Freshwater and how does it work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A color-changing sensor placed in your tank or filter, it continuously indicates pH shifts between 5.4 and 8.0 without water sampling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does Ph Alert last and is it suitable for freshwater tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Lasts 3-6 months and is compact enough for most freshwater aquariums.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":53560767971657,"sku":"B000HHHDDS","price":19.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/seachem-ph-alert-color-sensor-freshwater.jpg?v=1766438374","url":"https:\/\/petvita.co.uk\/products\/seachem-ph-alert-for-freshwater-continuous-ph-monitoring","provider":"Petvita","version":"1.0","type":"link"}