A jewel? A magic wand? A light saber? The Square Aqua Tower captures light, refracts it into diamond colors and lights your dazzling fish in a hypnotic display of underwater paradise. A full 70 inches of crystal clear fresh water tower includes matching black cap and base. Made from modern, seamless acrylic, it's stronger, safer, and sparkles 40 percent clearer than glass. This tower includes high capacity filter, lighting, long lanky plants, under-gravel filter and air pump. We give you everything you need. You provide the wide-eyed friends.