The Kasco JF Series of fountains offer tremendous benefits, coupled with amazing beauty for any pond they're placed in.  We have sizes from 3/4 HP up to 2 HP which will cover a variety of ponds sizes.  

It's suggested to use about 2 HP per surface acre of water for the best aeration benefits, however you can also size these by the size and spread of the patterns they create.  Along with every picture, there will be dimensions included of the various patterns that are available.

And speaking of patters, the JF series is unique in that you actually get five unique patterns in the package with no increase in the cost.  You can always change and experiment to find the unique pattern that you like the best!