hmm..wish thanks for replying. Wish I would have known about this site when I first got started. I used tap water as well and it appears that was probably not a good choice either. It just appeared that the nano had all the equipment already with it for a saltwater. All I had on my other...
Ok..so I used a 50 gallon tank for freshwater for years..then went down to 35 gallon hex tank for freshwater..I finally switched it to saltwater and tried to research as much as possible. I lost a crab who I think got crushed under a rock that never moved??..hmm..a cleaner died..a starfish...