{"product_id":"fluval-2-in-1-wireless-digital-aquarium-thermometer-water-room-temperature-display","title":"Fluval 2-in-1 Wireless Digital Aquarium Thermometer – Water \u0026 Room Temperature Display","description":"\u003ch2\u003eFluval 2-in-1 Wireless Digital Aquarium Thermometer\u003c\/h2\u003e\n\u003cp\u003eTraditional aquarium thermometers mean a probe dangling in the tank and a cable running to a display outside it. The \u003cstrong\u003eFluval 2-in-1 Digital Thermometer\u003c\/strong\u003e skips both: it mounts entirely on the outside of the glass and reads the water temperature wirelessly, while a second sensor tracks the room temperature at the same time — both shown on one large LCD screen.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Mounts\u003c\/h3\u003e\n\u003cp\u003ePeel off the adhesive backing and stick the unit to the outside of the aquarium glass, positioning the rear sensor below the waterline. There's no drilling, no probe in the water, and nothing for fish to bump into.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadings shown\u003c\/td\u003e\n\u003ctd\u003eAquarium water temperature + ambient room temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eWithin approx. 1°C \/ 2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLarge LCD, both readings simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits\u003c\/td\u003e\n\u003ctd\u003eSwitchable °C \/ °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eAdhesive backing, wireless — no probe or cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eBatteries included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater type\u003c\/td\u003e\n\u003ctd\u003eFreshwater \u0026amp; marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Aquarists Choose It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo probe in the tank — nothing for fish to hide behind or knock loose\u003c\/li\u003e\n\u003cli\u003eShows water AND room temperature at the same time\u003c\/li\u003e\n\u003cli\u003eNo wires to route or hide around the aquarium\u003c\/li\u003e\n\u003cli\u003eLarge, easy-to-read display from across the room\u003c\/li\u003e\n\u003cli\u003eSimple adhesive mount — repositionable if needed\u003c\/li\u003e\n\u003cli\u003eWorks for both freshwater and saltwater setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch4\u003eDoes it need to touch the water?\u003c\/h4\u003e\n\u003cp\u003eNo — the sensor sits on the outside of the glass, below the waterline. It reads through the glass, so there's no probe or cable inside the tank.\u003c\/p\u003e\n\u003ch4\u003eHow accurate is it?\u003c\/h4\u003e\n\u003cp\u003eReadings are typically accurate to within about 1°C \/ 2°F, which is suitable for day-to-day monitoring of tropical fish tanks.\u003c\/p\u003e\n\u003ch4\u003eCan I reposition it after sticking it on?\u003c\/h4\u003e\n\u003cp\u003eThe adhesive is designed for a secure mount; repeated repositioning may weaken the adhesive over time, so it's best to choose the final spot before firmly pressing it into place.\u003c\/p\u003e\n\u003ch4\u003eDoes it work on both glass and acrylic tanks?\u003c\/h4\u003e\n\u003cp\u003eYes, the external sensor works through standard aquarium glass or acrylic.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":62906237124938,"sku":null,"price":14.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/3685\/5370\/files\/Screenshot2026-08-29142447.jpg?v=1788029401","url":"https:\/\/aquarium-boutique.com\/products\/fluval-2-in-1-wireless-digital-aquarium-thermometer-water-room-temperature-display","provider":"Aquarium Boutique","version":"1.0","type":"link"}