There is nothing fancy or special about that salt, except the false advertising on the bucket. It does not mix to the exact same parameters as natural seawater as they say it does on the bucket.
Brightwell claims you will get 413 ca
, 7.5 dKH alk
and 1288 mag. In real life, people are getting around 370 calcium, 11 dKH alk
and 1140 mag.
Synthetic Salt Mixes - Reef Central Online Community
as soon as i use up my Instant Ocean I'm swicthing to it
, and that of many others, you are better off using Instant Ocean with it's better parameters of 400 ca
, 11 dKH
and 1350 mag.