[Lam Nguyen]

Quote: Originally Posted by Steve Nguyen 150 gals with j-mat is equivalent to less than 1% of the pond total water volume. 40 gals water change per week for 25 koi with feeding like no tomorrow. my years of experience in koi keeping has been down the drain. seems hard to believe but I take your words for it. Steve

Hi Steve, if I am not mistaken, the 150 gals of filtration is about 8% of the total pond volume (1,800 gal). And thanks for taking my words for it but I hope to have pictures soon to show you. Amazing, isn't it? I still scratch my head when I come over and have tea in his backyard.