4’x4′ fountain base holds 70+ gallons of water, circulated by a 1980 gallon-per-hour pump. If you love to observe wildlife from your window, a fountain or birdbath is a should. The water must be no deeper than zero.5 to 1 inch on the edges, sloping to a maximum of two https://256673725.nizarblog.com/18205696/chook-baths-bird-feeders-goal