Clear domed-plastic
cover prevents chicks climbing onto the plate and creating a mess on it
(see photo), and is available for each size warmer. A rheostat
controlled temperature regulator is also available separately. Its use
is optional. The triangle warmers are made to fit snugly in corners,
instead of dominating brood areas. Chicks are very comfortable
congregating in corners, and the warmer uses even less energy when
placed in a corner.