IAmMP44
Aquarium Advice Apprentice
I’m just about finished digging up the koi pond in my backyard and already know all the parts I need and am ready to buy them. I started thinking about how I’m going to fill the pond up when water evaporates throughout the day. Does anyone have any suggestions? Ideally I want to make an auto top off system but I don’t know what to do about the chlorine in my city tap water.