Review on Enhanced Adjustable Bird Bath - Pen Plax BA808 Deluxe by Christina Magnus

That's a great idea - It's so easy to empty and refill the water BUT the color is too dark! The nice thing is that you can watch your little birds having fun swimming, but you can hardly see through them. I returned it and bought another from Revain. It's larger, with a large transparent top and (unfortunately) bright red undersides. Not my favorite color for my cage but my two little finches love them and it's great to see them splashing around in them.