Water Testing

Water Testing

Testing your aquarium water is an important part of keeping aquarium inhabitants healthy. Whether you are looking for titration type test kits from Elos, Salifert, Red Sea or others, Aquarium Specialty only offers top quality, accurate brands. We also offer reliable & easy to use electronic testers from SenSafe  Hanna Instruments & HM Digital & ICP-OES full panel water testing from Triton Labs.

First Time Customers Use Coupon Code: WELCOMEExtra 10% With Account Checkout to Save 10%
15% Off Hanna Instruments & 20% Off ATI Straton LED Lights.

Items 217-239 of 239

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  1. Reef Kinetics ReefBot Replacement Needles (set of 10)

    Special Price $12.00 Regular Price $20.00
    Out of stock
  2. Waterproof Portable Dissolved Oxygen and BOD Meter

    Special Price $707.20 Regular Price $832.00
    Usually Ships in 1 - 2 Business Days After Submission of Order
  3. Reef Kinetics ReefBot Replacement Magnetic Stirrers (set of 4)

    Special Price $12.00 Regular Price $20.00
    Out of stock
  4. Hanna Instruments HI705-25 Silica Low Range Checker Reagents

    Special Price $31.45 Regular Price $37.00
    Usually Ships in 1-2 Weeks After Submission of Order
  5. Fauna Marin Aqua Home Test PO4 Refill Test Kit

    $12.99
    This product will be back ordered
  6. Fauna Marin Aqua Home Test Refill NO2 + NO3 Refill Test Kit

    $19.99
    This product will be back ordered
  7. SenSafe eXact iDip 570nm Smart Photometer Freshwater Aquarium Starter Kit for

    Rating:
    93%
    $309.99
    This product will be back ordered
  8. Salifert Potassium Test Kit

    $16.89
    Out Of Stock
  9. Red Sea Reef Foundation Pro Test Kit

    $74.99
    This product will be back ordered
  10. Hanna Instruments HI97500 Lux Meter

    Special Price $130.90 Regular Price $154.00
    Usually Ships In 2 - 3 Business Days After Submission of Order
  11. Hanna Instruments HI727-11 Calibration Checking Set

    Special Price $11.05 Regular Price $13.00
    This product will be back ordered
  12. Hanna Instruments Edge pH Meter

    Special Price $387.60 Regular Price $456.00
    Call For Availability
  13. Hanna Instruments HI 1001 Flow-thru Monitoring pH Electrode

    Special Price $148.75 Regular Price $175.00
    This product will be back ordered
  14. Milwaukee MW100 Portable pH Meter

    $85.00
    This product will be back ordered
  15. Hanna Instruments HI73127 Spare electrode for HI98127 & HI98128

    Special Price $54.40 Regular Price $64.00
    Factory Direct - Usually Ships Out Within 1-2 Days
  16. HM Digital TM-1 Digital Thermometer

    $29.95
    Order by 3:30pm EST for Same Day Shipping (M-F)
  17. HM Digital QC-1 Quick Check Monitor

    $20.30
    Order by 3:30pm EST for Same Day Shipping (M-F)
  18. HM Digital SM-1 In-Line Single TDS Monitor with 1/4" fittings

    $24.50
    This product will be back ordered
  19. Red Sea Seawater Refractometer

    $69.99
    This product will be back ordered
  20. HM Digital SP-2 Sensor Probe for the DM-1 (8 pin)

    $11.90
    Order by 3:30pm EST for Same Day Shipping (M-F)
  21. HM Digital pH Electrode Storage Solution (60cc)

    $7.95
    This product will be back ordered
  22. HM Digital 342 ppm NaCl Calibration Solution 3oz

    $8.89
    This product will be back ordered
  23. HM Digital DM-1 In-Line Dual TDS Monitor

    $24.50
    This product will be back ordered
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