{"product_id":"p25-submersible-aquarium-heater","title":"P25 Submersible Aquarium Heater","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePreset Temperature for Easy Use: No adjustments needed! The P25 heater maintains a stable 76-78°F (24-26°C), providing an ideal environment for tropical fish in nano aquariums\u003c\/li\u003e\n\u003cli\u003eShatterproof \u0026amp; Durable Build: Strong polymer construction resists damage, keeping both your aquarium and aquatic life safe from potential breakage or overheating\u003c\/li\u003e\n\u003cli\u003eFully Submersible \u0026amp; Waterproof: Designed for effortless positioning, this compact heater fits discreetly inside any freshwater or saltwater tank up to 6 gallons (25L)\u003c\/li\u003e\n\u003cli\u003eLED Indicator for Active Heating: The built-in LED light illuminates when the heater is in operation, so you always know when it's working to maintain a consistent water temperature\u003c\/li\u003e\n\u003cli\u003eReliable Heating for Small Tanks: Perfect for betta tanks, nano reefs, shrimp habitats, and planted aquariums, ensuring stable, uniform heating in both freshwater and saltwater setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKeep your small aquarium at the perfect temperature with the P25 Submersible Aquarium Heater. This 25W heater is pre-set to 76-78°F (24-26°C) for effortless, worry-free use in nano aquariums. Built with a shatterproof polymer exterior, it ensures safety and durability for both freshwater and saltwater tanks up to 6 gallons (25L). Its fully submersible, waterproof design allows flexible placement, even horizontally, while the LED indicator shows when it's actively heating. If the difference between the ambient room temperature and the heater’s set temperature is more than 12°F \/ 8°C, additional heating capacity is likely necessary. You can either add another heater or upgrade to a more powerful unit.\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43329695842513,"sku":"BW-B084618P6D","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/81art_Hj6lL._AC_SL1500.jpg?v=1790305058","url":"https:\/\/belmontwarehouse.com\/products\/p25-submersible-aquarium-heater","provider":"Belmont Warehouse","version":"1.0","type":"link"}