Using the Turtle Topper is easy. First, attach it to your tank using the two adjustable strong suction cups. Make sure it's firmly in place. Then, fill your tank with water. The hanging platform will sit just below the water line, giving your turtle a place to rest. The docking ramp allows your pet to easily climb up to the upper level to bask and eat. You can mount two clamp - style heat lamps (not included) on the ridges of the clear top. When it comes to maintenance, since it's made of durable plastic, you can simply clean it with mild soap and water. Check the suction cups regularly to ensure they're still holding the platform securely. If your tank size is up to 55 gallons and 13 inches wide, this platform should fit well, but always double - check. Keep in mind that the heat lamps are not included, so you'll need to purchase them separately to create the ideal environment for your turtle.