7500K LED lamp supports plant growth and enhances fish colors Fully adjustable White + RGB LEDs for endless color blends FLEXPad remote can also control fun special effects (i.e. fading cloud cover, lightning bolts) Powerful 3-stage filtration for superior water quality Oversized mechanical (foam), chemical (carbon) and biological (Biomax) media included Multi-directional dual outputs for customized water flow Hidden rear filter compartment Stylish honeycomb wrap conceals water line and sides of rear compartment Easy feed top cover opening Bold curved front design For freshwater use only