Hockey0000325
New member
Ok quick question that hopefully someone can shed some light on! I am starting up a 120 gallon with a 29 gallon sump reef system. I am at the adding the water stage! If I were to add straight tap water what do I need to know to make sure this is safe for the inhabitants? Also if I do decide to go this route what is the proper technique if any to make the water safe? Thanks in advance!