What's wrong with the piano parrot dilute

The piano parrot is diluted because the water can not was cleaned for a long time, or too much stool pile of stool caused it to get sick.The best way to do it for a long time for tanks and water cans is to wash them regularly, especially to wash off the food remaining at the bottom. It is easy to deteriorate after a long time and pollute other foods.For too much stool pile, what needs to be done is to clean up, and you should also pay attention to maintaining the hygiene in the cage.