Beckon feathered friends to your yard with this Bee bird bath. Composed of high-quality glass, the 18-inch bowl is stunning yet practical. Its elegance and functionality are sure to delight both humans and birds alike! Choose a shady spot to place the bath, as this can prevent algae growth and keep the water cool. For best results, fill the bath with only 1 to 2 inches of fresh water, as birds can find bathing difficult or dangerous in deeper water. Place gravel, stones, or sand in the bowl to adjust water depth or make the bottom less slippery. Holds approximately 64 fl oz. Change the water every few days. Dump the dirty water out instead of adding more to the basin. About once a week or so, scrub the bowl with warm water and soap. Do not use any bleach or other harsh chemicals.