Phosphate Reduction

[Myka]

If PO4 is 2 ppm the HI736 ULR Phosphorus checker won't read that high - it only goes to 0.6 ppm (200 ppb). The HI713 LR Phosphate checker may be a better option as it goes up to 2.5 ppm (this one is frickin annoying though because it only displays the result for 10 seconds before it turns off grrr).

Originally Posted by Scythanith

lol.... manipulate the bag...

Perv.