hygger Aquarium Chillers & Cooling Fans

Keeping aquarium temperature steady helps reduce stress for fish and protects delicate livestock during hot spells or in rooms with shifting temperatures. The hygger hygger Aquarium Chillers & Cooling Fans is a compact, adjustable-speed cooling fan that aims to lower surface temperature quietly, with low setup friction and simple mounting options. It is easy to move between tanks, requires little maintenance, and runs steadily day to day for reliable cooling. Buy on Amazon