A Collection of Articles by the Pond Doc on Ultraviolet Water Clarifiers -- Why You Might Need One, How to Select One, How to Install It Correctly and How to Maintain It

A UV on Every Pond - Why All Ponds Should Have an Ultraviolet Water Sterilizer (aka Clarifier or UV Light)

Principles of Crystal Clear Water

Those Low Down Green Water Blues - An Article about Algae by Cecil Ferguson

The Doc's Dream System -- A Construction Guide to Backyard Ponds

Spring Maintenance for UV Clarifyers and Bead Filters

Preparing for the Plunge

Spring Maintenance for Your Pond

UV Protection for Winter (Ultra Violet Water Clarifier Units)

Installing an UltraViolet Water Clarifyer