{"product_id":"aquarium-cooling-fan-system-fish-tank-pond-cooler","title":"Aquarium Cooling Fan System 1–4 Fans | Fish Tank \u0026 Pond Cooler","description":"\n\u003ch2\u003eKeep Your Aquarium at the Perfect Temperature\u003c\/h2\u003e\n\u003cp\u003eMaintain a healthy, stable environment for your fish with this versatile \u003cstrong\u003eAquarium Cooling Fan System\u003c\/strong\u003e. Available in 1, 2, 3, or 4-fan configurations, it's engineered for freshwater aquariums, saltwater tanks, marine setups, and garden ponds alike. With two-speed airflow control and a safe 12V DC operation, this fan system efficiently lowers water surface temperature by up to 3–4°C — keeping your aquatic life comfortable even during the warmest months.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo-Speed Airflow Control:\u003c\/strong\u003e Easily toggle between low and high speeds to match your tank's cooling needs and ambient room temperature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Cooling:\u003c\/strong\u003e Reduces aquarium water temperature by up to 3–4°C through efficient surface evaporation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe 12V Low Voltage:\u003c\/strong\u003e Designed with safety in mind — ideal for use around water and aquatic environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Clamp Mount:\u003c\/strong\u003e Secure, adjustable jaws clamp onto tank walls up to 1.2 cm thick — no tools required for installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45° Angle Adjustment:\u003c\/strong\u003e Both the fan head and bracket can be angled up to 45° for precise airflow direction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works with freshwater, saltwater, marine reef tanks, and outdoor ponds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Fan Configurations:\u003c\/strong\u003e Choose the size that fits your setup — from compact single tanks to large 80 cm+ pond systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd; text-align:left;\"\u003eConfiguration\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd; text-align:left;\"\u003ePower\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd; text-align:left;\"\u003eSuitable Tank Size\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 Fan\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2.4W\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 28 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2 Fans\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4.8W\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 45 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3 Fans\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7.2W\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 65 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 Fans\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8.4W\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 80 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Aquarium Cooling Fan (1, 2, 3, or 4-fan unit, per your selection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more information on maintaining a healthy aquatic environment, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency – WaterSense Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tank sizes is this aquarium cooling fan system compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The system comes in four configurations to suit different tank sizes. The single fan is ideal for tanks up to 28 cm, the 2-fan unit for up to 45 cm, the 3-fan unit for up to 65 cm, and the 4-fan unit for tanks or ponds up to 80 cm wide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this cooling fan be used in both saltwater and freshwater aquariums?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This fan system is designed for freshwater aquariums, saltwater tanks, marine reef setups, and garden ponds — making it a highly versatile water temperature management solution.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How much can this fan lower the water temperature?\u003c\/h4\u003e\n\u003cp\u003eA: With consistent airflow over the water surface, the fan can lower water temperature by approximately 3–4°C through evaporative cooling, depending on ambient room temperature and humidity levels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the fan safe to use around water and fish?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The fan operates at a safe 12V DC low voltage, meeting high safety standards for use in wet aquatic environments. The clamp-on design also keeps all electrical components safely positioned above the waterline.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is the fan mounted on the aquarium?\u003c\/h4\u003e\n\u003cp\u003eA: The fan features adjustable clamp-style jaws that grip onto tank rims or walls up to 1.2 cm thick. Installation is tool-free and quick, and the bracket can be angled up to 45° for optimal airflow direction.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tank sizes is this aquarium cooling fan system compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The system comes in four configurations to suit different tank sizes. The single fan is ideal for tanks up to 28 cm, the 2-fan unit for up to 45 cm, the 3-fan unit for up to 65 cm, and the 4-fan unit for tanks or ponds up to 80 cm wide.\"}}, {\"@type\": \"Question\", \"name\": \"Can this cooling fan be used in both saltwater and freshwater aquariums?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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