United-Tech, Inc. products

Easy to use. Safely reduces ammonia, nitrate, solids, and foaming. One 3.5 oz jar will treat a typical home fresh or saltwater aquarium for up to one year.

BZT Aquaculture is designed to improve water clarity and quality in commercial aquaculture, aquariums, decorative fountains and pond situations, at less than a fraction of a penny per gallon of water treated.

BZT Koi & Pond is an 8 oz. pack of our all-natural bacteria and enzyme formula – prepared just for Koi/Decorative Pond Enthusiasts!