Continuum Aquatics Refractometer & Hydrometer Calibration Standard

Overview

· GUARANTEED ACCURATE SALINITY TESTING - Calibrates refractometers and hydrometers to ideal 35 ppt salinity and 1.026 specific gravity for marine tanks. · OPTIMIZED FOR MARINE AQUARIUMS - Ensures accurate salinity adjustments critical for coral health and saltwater fish comfort in reef aquariums. · DUAL-PURPOSE CALIBRATION SOLUTION - Works with both refractometers and swing-arm hydrometers—designed specifically for saltwater aquarium use. · LAB-GRADE QUALITY STANDARD FLUID - Made with precision-tested ingredients for consistent results—supports proper aquarium salinity and water chemistry. · AMERICAN-MADE EXCELLENCE - Continuum 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.

Key Features

• Designed for aquarium, reef, freshwater, or planted aquarium use depending on product line.
• Manufacturer SKU: QRES250

Specifications

• Brand: Continuum Aquatics
• Product Type: Aquarium Water Additives
• SKU: QRES250