This is more a question for Randy (I am not a chemist - although I can figure things out if needed)..Hi Borat, Randy,
I have decided to go the Mono Sodium phosphate route as you suggested, do I use the same calculator for mono sodium and the tri-sodum?
1.88g of mono sodium phosphate for 1000ml solution.
Would this still equal .01ppm phos per 100ltr tank volume when 1ml is dosed, or do i need to adjust the amount?
I ended up buying "Tri-sodium phosphate dodecahydrate" from ebay shop of APC: cost £12.95 for 500g - postage included.