All Living Things Plastic Crocks www.petsmart.com - $4.99 (10oz.) Product Review: These easy-locking food and water dishes can be used on all vertical or horizontal cage bars. Once the bracket is attached, the bowl can be easily locked in place or removed with a simple twist. Heavy-duty plastic resists chipping and fading, is chew resistant and dishwasher safe. Available in sizes suitable for all birds and small animals. Bright primary colors add a decorative touch to cages and habitats. All Living Things Water Bottles with matching trim sold separately. RattyRat's Review: These work great if you have a wire cage. They can't be buried and they can't be knocked over. They are easy to take out and clean too, since the dish pulls off the base.