Available at Notcutts comes the Heater St&. For use with aquarium heaters less than 20cm long, this handy stand enables a heater to be safely fitted to the acrylic surface of your bi Orb by way of suction pads. With a bracket made from transparent acrylic, this stand is sturdy & practical in helping you monitor your bi Orb's temperature. Key Features Sturdy acrylic bracket Suction pads