FishAddict413
Aquarium Advice Apprentice
Hi everyone. I just started converting my fowlr to a reef tank and purchased an RO/DI portable for my water changes. I know, I waited too long and have been using tap water. I have always got expert advice here. When using RO/DI water, do I still need to use amquel? Also, I have read that tap water has useful minerals in it and this gets filtered out when RO water is used. Do I need to add any specific supplements for the mineral loss when using the RO water? Thanks.