For my 75g mixed, but sps dominant, currently, I dose 3ml of Vodka(started 3 months ago) and 10ml of MB7(3 weeks ago/every other day). Weaning out my fuge.
8 fish - blue, yellow, purple tang, 2 nemos, 1 maroon, six line and mandarin. Feeding Rots twice daily to corals a week after dosing vodka.
I run Carbon and phosphate, 10% water change bi-weekly, now. Use to be every week, but vodka dosing reduced it.
Water clarity is unbelievable. Color and growth is crazy. Phosphate still registers, I think my test kit sucks, but I also believe my RO water(from vending machine has a little more than TDS i want)