kinda looks like its in between
Yeah id say 25-30ish. A 50% water change will cut that number in half and i often do this if i need nitrates getting higher than i like.
Ok just tested my KH after one drop its "yellow" which would put my ppm at 17.9 I'm assuming that's not to good since the book says it should be about 8 to 12?
Ok just tested my KH after one drop its "yellow" which would put my ppm at 17.9 I'm assuming that's not to good since the book says it should be about 8 to 12?
I almost wanting to say thats nearly impossibly low. That would not be enough to sustain coral growth.
Maybe your tests have gone bad?
Would using the baking soda to raise KH increasess your pH too?
Ok thanks I think I'm gonna be using the same trick too cause my KH is only 6. Waaay too low.
Thanks