Going to use pure distilled water (just watsons distilled drinking water) in my loop. I've heard of silver kill coils but I can't find one from any suppliers near me. I happen to collect .999 silver coins, would putting one of them in the res suffice?
Kind of a weird question I guess, but I'd rather not add any additives to the water.
Kind of a weird question I guess, but I'd rather not add any additives to the water.







