{"product_id":"500w-aquarium-heater-with-over-temperature-anti-dry-run-protection","title":"500W Aquarium Heater with Over-Temperature \u0026 Anti Dry-Run Protection","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpgraded 4‑Probe Enhanced Safety: Veehoo aquarium heater features 4 parallel independent temperature sensors. 2 body probes watch heating‑chamber temp for instant dry‑run protection; 2 water probes cross‑verify real‑time tank‑water readings for precise, steady heating. Superior to ordinary single‑protection heaters, this multi‑layer safeguard offers a safe, stable habitat for fish\u003c\/li\u003e\n\u003cli\u003e0.5℉ Precise Temp Control: Powered by an advanced temp‑control chip, Veehoo fish tank heater maintains tank water within ±0.5°F of your setpoint, more accurate than most heaters’ typical ±1°F deviation. The LED controller shows real‑time water temp, preset temp, working power and warning alerts at a glance for easy operation. This precision‑built heater delivers a stable, comfortable environment for your pets\u003c\/li\u003e\n\u003cli\u003ePatented APS Anti‑Cooking Fish \u0026amp; Anti Dry-Run: The patented APS system of Veehoo heater for aquarium instantly cuts power and triggers an alarm if heat surpasses your set temp for 10s, stopping hazards at the source — unlike competitors that only activate at the 95°F critical threshold. Its tube‑top‑mounted sensor (non‑internal, non‑low placement) detects water‑off dry‑burn faster and more reliably, building an extra critical safety barrier for your tank\u003c\/li\u003e\n\u003cli\u003eSmart Energy‑Saving: Optimized for 75‑120 Gal large tanks, this 500w heater for fish tank pauses full‑power heating once reaching your set temp. It resumes heating automatically only after water naturally drops by 2°F, repeating the cycle to cut unnecessary power consumption. This gentle fish‑friendly heating stabilizes tank conditions and serves as a practical must‑have feature for high‑watt aquarium heaters\u003c\/li\u003e\n\u003cli\u003eSafe \u0026amp; Durable Dual‑Tube Build: Dual milky‑white quartz glass tubes house nickel‑chromium alloy heating elements, fully potted ABS shell with IP68 waterproof. Dual‑tube design spreads heat evenly for large tanks. Integrated potting provides heat \u0026amp; corrosion resistance, explosion‑proof performance and reliable thermal transfer to extend heater service life. Built to last, engineered to protect\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43329696137425,"sku":"BW-B0H83NC13M","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71os_du9HdL._AC_SL1500.jpg?v=1790305066","url":"https:\/\/belmontwarehouse.com\/products\/500w-aquarium-heater-with-over-temperature-anti-dry-run-protection","provider":"Belmont Warehouse","version":"1.0","type":"link"}