Originally Posted by Skipsfirstspike
Or have the bucket mounted in such a way that it cannot be knocked around (top and bottom mounted), and high enough that it is hard to splash much out.
At my old barn, we had baskets that were the height of the buckets we put water in. I'm sure water could still be splashed around, but at a certain height I don't think it would affect anything. Look for baskets and regular buckets. Something you might find paint in (DON'T RECYCLE A PAINT BUCKET!!! XD), or one of those buckets restaurants keep condiments in. They're easy to find. As for the basket, check your local hardware or feed stores...