rtn with rowaphos?

[iceman86]

Originally Posted by craigwmiller

In that 10 days, what did the Phosphate level drop from (high point) and down to (low point)?

I was using the api kit and it was at 2. After the second day the test kit could barely pick it up. It remained low for about 8 days without Isues before adding the rowaphos. My elos kit was faulty so I had to use the api