AQUARIUM FAN INFO
Whenever an retrofit aquarium lighting system is used inside a canopy (an enclosed area above an aquarium), it is necessary to use an aquarium canopy fan. We carry Coralife canopy fans, and Ice Cap canopy fans , as well as the replacement fans for Current USA fixtures and replacement fans for Coralife lighting fixtures.
Further Resources:
Reefkeeping.com Article on Aquarium Cooling Methods (new window)