Originally Posted by Saltwaternoobie
I would be using tap. That was actually one of my questions- how big of a problem is this?
And I would be fine with only the dottyback. If that would still be overstocked would a firefish instead be good?
I would not use tap water. Look into sourcing RODI
water and if thatís not an option you can get away with distilled. If the dotty was the only fish I think youíd be ok. Same with a firefish. There may be better ď1 fish onlyĒ species out there in terms of appeal, however.