{"product_id":"aquarium-heater-for-2-10-gallon-tropical-tanks-ultra-slim-submersible-design-and-external-control","title":"Aquarium Heater for 2–10 Gallon Tropical Tanks, Ultra-Slim Submersible Design and External Control","description":"\u003cp\u003eKeep a small tropical aquarium at a consistent temperature without crowding the tank. This ultra-slim, fully submersible aquarium heater comes in 25W and 50W versions for aquariums from approximately 2 to 10 gallons.\u003c\/p\u003e\u003cp\u003eThe separate control unit keeps temperature reading and adjustment outside the aquarium, making everyday changes easier while leaving the compact heater inside the tank.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAn external temperature control dial makes precise adjustments accessible without reaching into the aquarium, simplifying routine temperature management.\u003c\/li\u003e\n\u003cli\u003eThe adjustable 68–92°F range lets pet parents select an appropriate setting for their tropical aquarium rather than relying on a fixed temperature.\u003c\/li\u003e\n\u003cli\u003eIts fully submersible, waterproof construction supports normal underwater placement, while the slim profile takes up less room in a mini aquarium.\u003c\/li\u003e\n\u003cli\u003eHeat- and shatter-resistant glass adds protection around the heater body, bringing extra reassurance to aquarium setup and care.\u003c\/li\u003e\n\u003cli\u003eA safety mechanism automatically shuts the heater off when it is out of water, adding protection during maintenance or accidental exposure.\u003c\/li\u003e\n\u003cli\u003eChoose the 25W version for approximately 2–6 gallons or the 50W version for approximately 6–10 gallons, so heater output can be matched to tank size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTemperature range: 68–92°F.\u003c\/li\u003e\n\u003cli\u003e25W model aquarium size: approximately 2–6 gallons.\u003c\/li\u003e\n\u003cli\u003e25W model length: approximately 4.84 inches (123 mm).\u003c\/li\u003e\n\u003cli\u003e50W model aquarium size: approximately 6–10 gallons.\u003c\/li\u003e\n\u003cli\u003e50W model length: approximately 5.55 inches (141 mm).\u003c\/li\u003e\n\u003cli\u003eDiameter: approximately 3\/4 inch, measured from the black rubber base.\u003c\/li\u003e\n\u003cli\u003eVoltage and frequency: 120V\/60Hz.\u003c\/li\u003e\n\u003cli\u003eAvailable variants: (25W) ULTRA COMPACT and (50W) ULTRA COMPACT.\u003c\/li\u003e\n\u003cli\u003eThe heater is fully submersible and waterproof.\u003c\/li\u003e\n\u003cli\u003eThe temperature control unit is separate from the heater body.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelect the wattage that matches your aquarium volume, then use the external control to maintain a consistent setting for the fish in your small tropical tank.\u003c\/p\u003e","brand":"Aqua Forest Aquarium","offers":[{"title":"(25W) ULTRA COMPACT","offer_id":44628210122855,"sku":"SHP-9613-578940","price":48.59,"currency_code":"USD","in_stock":true},{"title":"(50W) ULTRA COMPACT","offer_id":44628210155623,"sku":"SHP-9613-069A02","price":49.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/6209\/8279\/files\/6739547029613-main-001.jpg?v=1789576744","url":"https:\/\/cozypawwear.com\/products\/aquarium-heater-for-2-10-gallon-tropical-tanks-ultra-slim-submersible-design-and-external-control","provider":"CozyPaw Wear","version":"1.0","type":"link"}