Brightwell Aquatics  |  SKU: RES60

Refractometer Calibration Standard (60ml)

$5.57
  • ENSURE ACCURATE SALINITY READINGS - Calibrates refractometers and hydrometers to 35 ppt, the ideal reference for marine aquariums.
  • CRITICAL FOR SALTWATER STABILITY - Improves reef tank consistency by helping avoid improper salinity adjustments from miscalibrated tools.
  • RELIABLE CALIBRATION SOLUTION - Formulated specifically for marine aquarium use—made with lab-grade precision for consistent results.
  • EASY TO USE STANDARD FLUID - Designed for quick and simple use with all standard aquarium salinity measuring equipment.
  • AMERICAN-MADE EXCELLENCE - Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

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