Hanna checker

[elviraveloz]

I had it with the Hanna checker! I hate this equipment soooo much. :headwalls: Every time I buy a reagent I go thru this headache. Phosphate reading yesterday with last reagent .09. Today new reagent 0.75. I'm using for first time regenerated GFO, so I tested the water out of reactor and is reading 0.92. I tested with Red Sea Pro and reading is 0.08 on tank water and 0.00 from reactor.

 

[DRThompson]

this may sound stupid......make sure your new reagents are 713. There is another hanna checker for phosphorous with a different reagent.

 

[elviraveloz]

Yes, it's 713.

 

[DRThompson]

You're welcome to stop by and compare. I have both phosphorous and phosphate hanna checkers. I live in coral springs. PM me

 

[elviraveloz]

Thank you, right now my dog has to go under surgery , but I will get in touch with you as soon everything get back to normal.