saltfisher
Member
I am going to buy about three large containers of distilled water and do a 25% water change on my tank. Then in about a week do another 25%, until I feel I have all distilled water in my tank. Basically starting all over with new purified water. Will this be less stressful on my fish as tap water would? I understand that I have all this brown algae growing in my tank because of tap water.