I’ve been reading posts about alk for a while and seen some polls about it, and it seems that most reefers keep their alk between 8-9dkh. I’m still dialing in the alk of my 40g and was curious about reasons this range is so popular. Instant Ocean mixes at 10dkh so I was keeping my LPS/softie tank in that range, but wondered if a lower number might be better for some reason. I trust the R2R experts to point me in the right direction!!!