35ppt Salinity Calibration Solution (1.026 SG) 250mL for Reef Aquariums
$22.99
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Standard U.S. shipping: $12.99; free standard shipping on eligible qualifying orders of $100 or more. Specialty shipments are charged separately.
Shipping & Delivery
Standard/Economy: $12.99; free standard shipping on eligible qualifying orders of $100 or more.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Backorders, preorders, and special orders follow their stated lead times. Dates are estimates, and separate shipments may have separate charges.
Review the Shipping & Live Arrival Policy and final charges at checkout. International rates and specialty charges are separate from domestic standard offers.
Ensure your salinity readings are accurate every time.
This 35ppt calibration solution is designed to properly calibrate refractometers and digital salinity testers, helping maintain stable and healthy reef conditions.
✔ Calibrates to 35ppt / 1.026 SG
✔ Essential for accurate salinity readings
✔ Compatible with digital testers & refractometers
✔ Ideal for reef and saltwater aquariums
✔ 250mL bottle for multiple uses