biobizz feeding

Hello there My tap water is usually at 7 / 7.3 PH and I usually drop it to 6.3 / 6.5. Today when I did the mixture of biobizz nutes for the first timethe PH dropped to 4 or less. What should I do? I have read to not mess with the ph of organic solutions. I’m using biobizz light mix soil and...