Precise fit for Fluval Flex 35L Designed for the original cover opening, no drilling or modification is required for installation, perfectly covers the feeding port area, and reduces heat accumulation.
Efficient active cooling The compact size of 40mm×40mm×10mm is matched with a fan to accelerate air circulation, effectively reduce the heat generated by the LED lamp, and prevent abnormal water temperature rise.
Ultra-quiet operation Optimized motor and fan blade structure, low operating noise, avoid interference with the home environment, suitable for all-weather use.
Durable and lightweight material The black engineering plastic frame is light in weight and reduces the load-bearing burden of the cover.
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