An innovative system that brings down the temperature of aquaria tank by the use of propelling fans. The cooling effect is accomplished when heat escapes from water surface through evaporation. In all, an average of 3º- 4º C can be reduced. An economical and sleek product, as compared to conventional bulky water chillers. • Multi-purpose ( not only in the cooling effect but also enhance good air circulation ) • Compact and modern in concept • Energy saving • Adjustable to suit any fan angle • Easy installation • Total silent operation and durable • Maintenance Free • Practical and economical • Available in different sizes to suit all tank sizes