Help With Rowaphos!!

[transformer999]

After following the instruction of washing of rowaphos in the
reactor...

First wash.. etc Water is clear inside the reactor..

So I stop the flow ....

Return back to the tank and start on the pump

To my surprise, the water slowly filling up was brown..

Is it normal ..Tks

 

[Mekanic]

Turn down the flow from the pump, from my experience rowaphos tumbles MUCH easier than other GFO I've used, I'm running an MJ900 throttled back to about 30% on a TLF150 with a cup and a half of Rowaphos