Gary Dias of Sacramento, CA has optimized ECOsmarte Natural Oxygen for over 4 years by incorporating UV and proper pond filtration. Ammonia levels have been managed on one hour per day ECOsmarte^® oxygen with extensive after testing on this 3,500 gallon pond.

You may order the Koi Package from ECOsmarte^® including: natural oxygen, pond filter, and UV system.  pH control not normally required in Koi applications.  CO² control also available.