When full grown they are 7-8 inches long including the tail. By 6 months old they are full grown usually earlier.
Yes, mice are smaller than gerbils, but I think gerbils are the right size.
Newborn gerbils weigh only 2.5-3.3 grams, and are about 3 centimeters long. That's about the size of a penny!
about the size of a lentil.
yes
gerbils mostly live in pairs or small groups so it depends on the size of the cage and if the gerbils know each other
Gerbils' tails should be as long as the gerbil itself. If they don't, their balance will be disturbed.
Gerbils live for around two to four years. Sometimes even five.
They vary, most gerbils grow to 4-6 inches (10-15 cm) long [not including the tail; up to 12 inches including the tail]. Great Gerbils, the largest gerbils, grow up to 8 inches (20 cm) long [not including tail; up to 16 inches including the tail].
gerbils get to be about 4 inches long with 3 inch talls so about 7 inches total
Yes. gerbils die very stiff and won't open their eyes. It doesn't take long for gerbils to die; they die faster when it is sickness or blleding that they are dying from
2 to 4 years
Rotastak Main Housing units, fairground fun, space command, creepy castle, pink palace are fine for gerbils as they are a big size.