hanna calcium checker

  1. BriDroid

    Texas Testing Dry Goods SOLD Hanna Checkers - Calcium HI758 and Alkalinity HI772 for sale - Local DFW area $30 each

    I have Hanna calcium-HI758 and a alkalinity-HI772 checkers for sale. Both still have enough unexpired reagents for 4-5 more tests. Only reason that I'm selling is that I'm moving to the Salifert tests for calcium and alkalinity. Nothing wrong with them, and they both work great. You have to...
  2. elishapep

    Dry Goods NICE EQUIPMENT G5 G6 x30 MP 40s 10s Skimmer Test kits and more

    Hello Everyone I have the following list of equipment for sale we just moved from NY to Naples Florida just broke everything down . I bought everything brand new except the Kamora x4 from BRS saltwatertank.com and Coralvue . I have the receipts if need be. everything is in its original box...
    • elishapep
    • Thread
    • equipment for sale hanna alkalinity checker hanna calcium checker hanna nitrate checker hanna phosphate mp10 mp40 mp10qd rf echotech mp40 ecotech raidon regal 200 rms kit
    • Replies: 3
    • Forum: Selling Forum (dry goods)
  3. C

    Hanna calcium checker help

    So I just got a hanna calcium checker and the instructions say I need to use distilled water. Is it ok to use RODI water? I looked around and I see that some people say it's fine while some people say it's not. Any thoughts on this?
  4. C

    New Jersey Testing Dry Goods SOLD Hanna calcium check

    Calcium tester HI758 Hanna tester with extra reagent $50. Ships with paypal
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