I am using a local grow shops house blend. They don't make it, but use a nutrient line, unsure of the brand.
I had been feeding twice per day for roughly a month, I am assuming it just needed to be flushed out. I only poured 2 gallons of water through it as that was all I had on hand.
I am also assuming that the water needs to dechloronate for 24 hours, so I am going to run pH'd water tomorrow (morning and evening of needed) and then pick back up on my feeding. I
I had been running more than the recommended strength (per the shops nute chart), which differed from the bottle recommendations. I will be sticking to the bottle recommendations from here on out.