Hi all, I have always been buying natural sea water but would now like to try mixing my own salt and making my own water. I have Red Sea Salt (pic attached) but the instructions on the back of the bag on how much salt to mix is not very clear. How many cups or tablespoons of salt would I need for mixing 40L (about 10g) based on achieving 1.025 salinity for soft / SPS
coral? There is no measuring cup in bag. Also, once I mix the water up in a bin I then plan on running a submersible power head in there for 24 hours just so everything stirs and mixes up adequately. Does this plan sound ok? thanks.