{"product_id":"fluval-t-series-aquarium-heaters","title":"Fluval T Series Aquarium Heaters","description":"\u003cp\u003eThe \u003cstrong\u003eFluval T Series\u003c\/strong\u003e is a line of fully electronic submersible heaters that hold your aquarium at a precise, stable temperature. A top-mounted dial sets the target, while advanced electronic sensors monitor the water around the clock and make fine corrections to avoid the swings that cheaper heaters allow. If the heater is ever exposed to air, a safety shut-off cuts the power to prevent overheating. Safe for both freshwater and saltwater.\u003c\/p\u003e\n\u003cp\u003eHave a nano tank? The preset \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fluval-p-series-aquarium-heaters\" style=\"color:#666;font-weight:600;text-decoration:underline;\"\u003eFluval P Series\u003c\/a\u003e covers aquariums up to 15 gallons. Want a heater that disappears into your aquascape? See the mirror-glass \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fluval-m-series-aquarium-heaters\" style=\"color:#666;font-weight:600;text-decoration:underline;\"\u003eFluval M Series\u003c\/a\u003e. Pair any heater with a \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/squeakys-digital-thermometer-aquarium-lcd-probe\" style=\"color:#666;font-weight:600;text-decoration:underline;\"\u003edigital thermometer\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 4px;padding-left:20px;line-height:1.5;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully electronic, digital accuracy.\u003c\/strong\u003e A precision sensor holds your setpoint tightly instead of drifting like a basic bimetal thermostat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted control dial.\u003c\/strong\u003e A large, easy-grip dial sits above the waterline for quick, clear temperature adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 monitoring.\u003c\/strong\u003e Continuous electronic regulation makes small corrections all day to avoid large, unsafe swings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety shut-off.\u003c\/strong\u003e If the heater is exposed to air, power is automatically cut to prevent overheating and damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-year warranty.\u003c\/strong\u003e Backed by a 2-year warranty plus 1 bonus year with registration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh or salt water.\u003c\/strong\u003e Rated for freshwater and saltwater aquariums alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:8px 0 4px;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#666;color:#fff;text-align:left;padding:7px 10px;border:1px solid #666;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#666;color:#fff;text-align:left;padding:7px 10px;border:1px solid #666;\"\u003eAquarium size\u003c\/th\u003e\n\u003cth style=\"background:#666;color:#fff;text-align:left;padding:7px 10px;border:1px solid #666;\"\u003eWattage\u003c\/th\u003e\n\u003cth style=\"background:#666;color:#fff;text-align:left;padding:7px 10px;border:1px solid #666;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eT50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUp to 15 US gal (50 L)\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e50 W\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e$49.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eT100\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUp to 30 US gal\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e100 W\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e$51.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eT150\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUp to 45 US gal\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e150 W\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e$53.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eT200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUp to 65 US gal\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e200 W\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e$56.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eT300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUp to 80 US gal\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e300 W\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e$58.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:4px 0 0;\"\u003eMatch the wattage to your tank volume, and size up if your room runs cold. Larger aquariums often run two heaters for even coverage and redundancy.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eMount the heater fully underwater near good flow, such as beside a filter outlet, so heated water circulates evenly. Let it sit for 15 to 30 minutes before powering on so the sensor matches the water. Set the top dial to your target, wait for the tank to stabilize, and confirm with a thermometer before trusting the reading. Always unplug the heater before removing it from the water.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #666;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I set the temperature?\u003c\/strong\u003e\u003cbr\u003eTurn the top-mounted dial to your target and let the electronic sensor hold it. Give the tank time to stabilize and verify with a separate thermometer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the safety shut-off do?\u003c\/strong\u003e\u003cbr\u003eIf the heater is uncovered or run dry, it automatically cuts power to prevent overheating, cracking, or a spike in temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for saltwater?\u003c\/strong\u003e\u003cbr\u003eYes. Every T Series heater is rated for both freshwater and saltwater aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich wattage should I choose?\u003c\/strong\u003e\u003cbr\u003eMatch the model to your tank size: T50 for up to 15 gallons through T300 for up to 80 gallons. Size up in a cold room, or run two smaller heaters on a large tank.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"T50 50w (15 Gal)","offer_id":48908630982875,"sku":"14880","price":49.99,"currency_code":"USD","in_stock":true},{"title":"T100 100w (30 Gal)","offer_id":48908631015643,"sku":"14881","price":51.99,"currency_code":"USD","in_stock":true},{"title":"T150 150w (45 Gal)","offer_id":48908631048411,"sku":"14882","price":53.99,"currency_code":"USD","in_stock":true},{"title":"T200 200w (65 Gal)","offer_id":48908631081179,"sku":"14883","price":56.99,"currency_code":"USD","in_stock":true},{"title":"T300 300w (80 Gal)","offer_id":48908631113947,"sku":"14884","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_b5ef5e63-e6aa-4bf9-8cc8-581ac637972c.jpg?v=1782423638","url":"https:\/\/squeakysaquatics.com\/products\/fluval-t-series-aquarium-heaters","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}