currently only using 2 ml cal mag, to my 55 gall res cali magic, yup i do my SI rhino skin first, then cal mag, next gh 3 part, etc......ML of dose as to CalMag?? I water 3-4 times a day 1/3 gal per plant. 4-5 ML Botnicare calmag plus. @Aquaman may drop by. To be clear, My total water usage is 1 1/2 gal daily, the calmag is my 1st. stir in as I pour my nutrients in the water and stir, every nute is stirred in seperately in a certain order.
Well 300ppm tap screams about 150+ppm of calcium carbonate... if anything just add 1-2g per gal of mag sulfate to balance the cal mag ratio.No cal mag needed in flowering Aqua ?
thanks for the reply, i looked up my tap water analysis its ph 8.1 cal 19 mag 12 average numbers that analysis is hard to read lol. so is that enough cal mag in my water?Well 300ppm tap screams about 150+ppm of calcium carbonate... if anything just add 1-2g per gal of mag sulfate to balance the cal mag ratio.
After stretch you can cut back on cal mag and after swelling you can stop.
Just my opinion.