Give your fishy friends a cozy abode with Fluval Flex Aquarium Kit! This convenient aquarium kit comes with a high-output LED light and a multi-stage filter with three kinds of filtration media. The filter contains effective media like foam， carbon， and Biomax， which help keep the water clean. The LED has fully adjustable white and RGB lights， which gives you endless opportunities for color blending. It includes a remote that lets you control fun special effects， like fading colors and lightning bolts. Set up as directed and watch your fishy friends thrive.