Mailing Address:

​1275 W Park Ave, P.O.Box No. 9413 Redlands, CA 92373-8111​​

Mail your Sample Water

Woman in a rubber gloves holding a glass electrode for measuring of pH of the solution usi

Minimum 5ml sample water is required for each test.

  • MARINE Single Test

    14.99$
     
    Valid for 3 months
    • 1 Single test (Marine)
    • Accurate results
    • Valid for 3 months
    • Saltwater: MAG, CAL, pH, PHOS, AMMO, NITRITE, NITRATE & ALK
  • MARINE 12 Tests

    159.99$
    Every year
    Valid for 2 years
    • 12 tests (Marine)
    • Accurate results
    • Valid for 12 months
    • Saltwater: MAG, CAL, pH, PHOS, AMMO, NITRITE, NITRATE & ALK
  • MARINE 24 Tests

    299.99$
    Every year
    Valid for 2 years
    • 24 tests (Marine)
    • Accurate results
    • Valid for 12 months
    • Saltwater: MAG, CAL, pH, PHOS, AMMO, NITRITE, NITRATE & ALK
  • MARINE 48 Tests

    499.99$
    Every year
    Valid for 2 years
    • 48 test (Marine)
    • Accurate results
    • Valid for 12 months
    • Saltwater: MAG, CAL, pH, PHOS, AMMO, NITRITE, NITRATE & ALK
  • FRESH (Coming soon)

    489.99$
    Every year
    Valid for 2 years
    • Currently disks are out of stock