I set my tank up about 2 months ago and its coming along real slow! I have no idea what these spots are and if they are harmfull or not? I have 20 + years doing a reef but took the last 6 years off so my brain has cobwebs real bad! I bought a RedSea max 650 and frankly cant get it running right! Any help with that would also be greatly appreciated! I live in Clovis,California! Thanks everyone....



