Usage for hash tag: HI772

  1. L

    Which hanna checker do you use ?

    Huh? My phosphate ULR measures in PPM. I have a model #HI774 ULR checker. ULR Phosphate Checker Specifications: Range: 0.00 to 0.90 ppm Resolution: 0.01 ppm Accuracy 77° F / 25° C: ±0.02 ppm ±5% of reading
LA
Tidal Gardens
World Wide Corals
Top Shelf Aquatics
TCK Corals
Dinkins Aquatic Gardens
Deltec
Nutramar Foods
New Posts
Back
Top