[Ponds-Koi] SATURDAY NIGHT QUIZ #July 19,2008
Ok, I’ll bite on this one. I would have to say it makes it dirtier.
The UV light will clear up the water itself but not remove contaminants like a plant would and Algae being a plant,massive amounts of tinny plants in your water should remove more contaminants and oxygenate the water than a filter alone.
I may be way wrong but that is my best guess.
Wally Amarillo Texas
Category: Philippines Internet Koi Society
