I dose 1 cup per day per 300 gallons. It keeps my mag around 1450. I find IO salt low in mag and we do weekly water changes. My mix is 7 1/4 chloride to 1/4 sufate per 2 litre of ro water.
__________________
tank 1 260 mixed reef, 3 ai hydra , Bubble magus curve 9
tank 2 300 gallon mixed reef. 3 evergrow It5080, skimmer bubble king
|