It is laying on the bottom of a green turtle's tank (90 cm × 45 cm × 20 cm)
On 2013-04-22 13:17:37
Because the hole is large, the food falling from the mouth of the turtle falls into the hole. When the turtle moves, the eating residue and molted skin accumulated in the bottom of the aquarium float, but when you are quiet it is convenient because you can keep the water clean. The turtle is also satisfied.