Do Gerbils Need A Lot Of Space?
Do Gerbils Need A Lot Of Space? Do gerbils need a lot of space? While previously 5-gallons per gerbil was considered adequate, now the rule of thumb is 10-gallons of space per gerbil. So, if you have a pair of gerbils, a 20-gallon cage—or an average base of 12 inches by 30 inches—is a good