K is using river rocks that I grab from a river safe. I have found so many mixed answers on this. some say just bake it at 200 for 20 min and it'll be fine. others say just scrub them in hot water. I've herd that they can mess up you PH. I need answers I am inclined to Bake them and put them in the tank for a while before I put fish in and just do water changes...
Ideas please.
Ideas please.