Congrats on ur progress, SCA tanks are awesome and perfectly built. I saw u are using RSM salt blue bucket, same one i use. One of the main benefits from this salt is to keep parameters as close to natural sea water, my suggestion is to keep ur alk around 7-8 Dkh max cause if in ur corals list are SPS with a high alk u can have the tips of ur sticks burned. That's my .02 [emoji106][emoji225][emoji886]!!!!