The Fluval Flex not only offers contemporary styling with its distinctive curved front, but is also equipped with powerful multi-stage filtration and brilliant LED lighting that allows the user to customize several settings via remote control. Key Features: 7500K LED lamp supports plant growth and enhances fish colors Fully adjustable White + RGB LEDs for endless color blends FLEX Pad remote can also control fun special effects (i. e. fading cloud cover, lightning bolts) Powerful 3-stage filtration for superior water quality Dimensions: 34L x 33W x 33H cm.