I have a bottle of Seachem Reef Trace. Shoot. I want to try it, but now I'm all into the KZ Pohls Extra, and if I don't isolate it, I'll never know if it works or not.
I took a LOT of pictures last night. Just gotta pull them off my SLR.
Will post tonight.
With regard to Lugols, I'd be curious to see a before & after shot. Lugols is simply potassium iodide solution, right?
I've dosed Seachem Aquavitro Vibrance, a potassium iodide solution. Can't say that it changed a thing for me either. I've never seen a before/after shot proving that it improves blues.
I know it's a commonly held belief around here, but I have to challenge it.
Holy crap you've got great colors! I hardly see any paleness or browning of SPS.