been doing 50% water changes every day. after the first change i checked my N,P, and Fe (chelated) levels and guess what. after a 50% water change it read Fe 1ppm. so i've been going nuts trying to get my level back down to normal. clarity has improved but not satisfactory yet.
and i think i've found my problem. i was mixing up some K and dropped my teaspoon. in the time it took me to pick up the spoon the weight changed from 4.6 grams to -0.2 grams. after checking over and over again it's hardly ever accurate, and fluctuates a lot. so who knows what i've been dosing. N is at 20ppm and P is .25ppm right now