Hello Everyone,(first post)
I own /and operate a small coral farm here in the Florida keys, (8-years now),.. am originally from N.J.
(Old Brooklyn Aquarium Society member-the '90s).
Bob and Richard have been making me these batches of B-Ionic for years, that come concentrated in two Full 5-gallon buckets, you mix them each with a season 5-gallons of R.O., and it makes 20 gallons,(10 of each component).
I find this relatively inexpensive, and very little work.
I swear by the stuff!
In the process of becoming a MR sponsor www.atlanticreef.com