I mix my IO in about 15 20 min too.So I was wondering if I had a /ton/ of water movement would it help my mix time? I use Instant ocean/Reef Crystals so I know people say it should mix at least 24 hours and that's a long time to have so many buckets out and heating.
I use a maxi jet 1200.
Just mix it till it’s clear. Why others do t , I don’t know.
IO was just under 800 grams to get 35ppt in 5 g.