The Advantage Bead Filter serves as both a mechanical and biological filter all in one. It performs so well that it's the only filter on the market that comes with a "One Year Money Back Satisfaction Guarantee"
The Advantage Plug and Play System provides not only a complete high quality filtration system, but one that is amazingly easy to install. No need for either a plumber or electrician.
The Advantage G.R.O.W. System is a revolutionary new product. It allows you to perform major water changes to your koi pond by directing pond water to your landscaping without increasing your water consumption.
See the the complete line of quality Advantage equipment designed especially for koi ponds.