hello all.
my aquarium is 5 months old FOWLR at the moment. i checked my phosphate 3 days ago and it was .445 ppm. two days ago my readings came as .613ppm done by Hanna ULR so i ran gfo in a reactor. yesterday my phosphate dropped to .236ppm. i did a 10% water change today, my question is should i do my Phosphate testing now or should i wait as i just changed water? thanking you all in advanvce.
my aquarium is 5 months old FOWLR at the moment. i checked my phosphate 3 days ago and it was .445 ppm. two days ago my readings came as .613ppm done by Hanna ULR so i ran gfo in a reactor. yesterday my phosphate dropped to .236ppm. i did a 10% water change today, my question is should i do my Phosphate testing now or should i wait as i just changed water? thanking you all in advanvce.