I just bought kent marine tech m mag to bring mag up. Mag is at 1100 and I want to bring up to 1320. It says to dose 1/4 tsp a day to raise 18.3 ppm a day, that's for a 50 gallon tank. I have a 30 gallon tank. I'm guessing 1/4 will raise my tank about 25 ppm then. It'd take months to raise my mag at that rate. What's the most I should dose per day?? Also trying to bring alk up right now so I'm guessing I should dose on opposite days? With calcium in there every third or fourth day? Thoughts?