Hello everyone, I’m new to the saltwater tank life. I’ve had my tank for right at 3 months now. I’ve had one mishap so far where I was given fresh RO instead of salt RO but my tank has since re cycled and I have put a diamond watchmen with a tiger pistol paired. I have 2 pieces of coral along with a small zoa colony. My tank is a 32.5 gallon fluval flex.