Maintain a stable, healthy environment for your aquarium with this high-performance cooling fan system. Designed to deliver efficient surface cooling, it helps regulate water temperature naturally; ideal for protecting sensitive marine and tropical livestock from heat stress. By increasing airflow across the water surface, the fans promote evaporative cooling, one of the safest and most energy-efficient ways to reduce aquarium temperature: as air moves across the water’s surface, a small amount of water naturally evaporates. This process removes heat from the tank, helping the water stay cooler and more stable. Evaporative cooling is especially effective in warm rooms, providing a gentle, energy-efficient way to reduce temperature without the need for a traditional chiller. This method avoids sudden fluctuations, supporting consistent conditions for fish, corals and plants. Ideal for warmer environments or during seasonal temperature spikes, this cooling fan system offers a reliable, cost-effective solution to maintain optimal aquarium conditions through controlled surface cooling. 1 Fan Two interchangeable nozzles included 1 x short nozzle: for glass up to 10mm thick 1 x long nozzle: for glass up to 7mm thick · Integrated Temperature Sensor: automatically monitors water temperature for precise cooling. · AdjustableThermostat (20–35°C) · Efficient Evaporative Cooling · Helps reduce aquarium temperature naturally and safely. · Quiet,High-Speed Fan: 6000 RPM airflow engineered for low noise and effective cooling. · Safe 12V Low-Voltage Operation · Energy-efficientand aquarium-friendly for continuous use. The fan is ideal for the latest version of the First Wave aquariums 2 Fan • Efficient Surface Cooling Enhances natural evaporation to gently lower water temperature without the need for chillers. • High-Speed Fans 3000 RPM per fan head Engineered for strong airflow with minimal noise disruption, ensuring effective yet quiet operation. • Low-Voltage Safety (12V) Designed for continuous use with energy efficiency and aquarium safety in mind. • Adjustable 90° Mounting Brackets Easily direct airflow exactly where it’s needed across the water surface. • Two-Speed Control Select between high and low settings to suit your cooling requirements. • Universal Fit Suitable for aquariums with glass thickness up to 12mm (0.5”). 3 Fan • Efficient Surface Cooling Enhances natural evaporation to gently lower water temperature without the need for chillers. • High-Speed Fans 3000 RPM per fan head Engineered for strong airflow with minimal noise disruption, ensuring effective yet quiet operation. • Low-Voltage Safety (12V) Designed for continuous use with energy efficiency and aquarium safety in mind. • Adjustable 90° Mounting Brackets Easily direct airflow exactly where it’s needed across the water surface. • Two-Speed Control Select between high and low settings to suit your cooling requirements. • Universal Fit Suitable for aquariums with glass thickness up to 12mm (0.5”). 5 Fans • Efficient Surface Cooling Enhances natural evaporation to gently lower water temperature without the need for chillers. • High-Speed Fans 3000 RPM per fan head Engineered for strong airflow with minimal noise disruption, ensuring effective yet quiet operation. • Low-Voltage Safety (12V) Designed for continuous use with energy efficiency and aquarium safety in mind. • Adjustable 90° Mounting Brackets Easily direct airflow exactly where it’s needed across the water surface. • Two-Speed Control Select between high and low settings to suit your cooling requirements. • Universal Fit Suitable for aquariums with glass thickness up to 12mm (0.5”).