Okay, so let's talk a little about dosing. I started a thread about Balling but nobody really chimed in. After doing some very long late night research, I've decided to go with Aquaforest and their products made for Complete 3 part dosing. They make their own "balling" 3 part solution but it would be way too expensive to use this on large volumes. Luckily, they also make a line of products that you can mix into your own solutions. So after lots of research, I've ordered their Reef Mineral Salt and their Strong Components. The Strong Components are trace additives for your Parts 1, 2 & 3 to dosing. The Mineral Salt is the part 3. To summarize:
3 Part Balling Complete Method
Part 1 - Ca Mg Stock Solution
Calcium Chloride (BRS) + Magnesium Chloride (BRS) + Aquaforest Strong Components A & B
Part 2 - KH Buffer
Soda Ash + Aquaforest Strong Components C
Part 3 - NaCl Free Salt (for Ionic Balance)
Aquaforest Mineral Salt + Strong Component D
From the way I see this, if I'm running ULNS from my AIO Biopellets and DVH Biogro 123, there should be almost no need for water changes anymore. The Ionic Balance should stay in check and all 70 elements should stay fairly consistent in the water. Water Changes may be necessary only after a few months to reset the Ionic Balance which may fluctuate after a very long time. Hopefully I'm right lol!!