Fast blue to red titration endpoint enables quick and repeatable testing
Direct calculation from titrant used simplifies alkalinity measurement
Includes all necessary reagents and tools for immediate use
Custom matte black PLA storage case with UV laser engraving for organized, durable storage
Affordable kit provides up to 100 tests at typical reef alkalinity levels
Summarized by Shop
Fast, repeatable alkalinity testing for saltwater and reef aquariums. The Benchmark Alkalinity Test Kit measures from 0–20 dKH using a clear blue-to-red endpoint and an easy calculation.
Video tutorial
What’s included
118 mL Alkalinity Titrant
7.5 mL Alkalinity Indicator
10 mL sample vial
5 mL sample syringe
1 mL titration syringe
Reu
Alkalinity Range
0–20 dKH
Test Volume
5.00 ml aquarium water per test
Kit Contents
118 ml alkalinity titrant, 7.5 ml alkalinity indicator, 10 ml sample vial, 5 ml sample syringe, 1 ml titration syringe, reusable testing stand, quick read instructions