Test Tube Holder Rack For Aquarium Water Testing Fits Freshwater And Saltwater Master Test Kits Durable Easy Access Tube Stand Secure For Lab Or Tank Setup No Hassle
✔️ Holds 12 test bottles and 6 test tubes; water-resistant plastic
Designed to hold the API Freshwater Master Test Kit rack/base (test kit not included). This rugged rack keeps test tubes and bottles organized for quick, accurate water testing in both freshwater and saltwater tanks, on a stand, bench, or inside a cabinet. The rack is black in color, designed for chemical resistance and easy wipe-down after tests.
✅ Durable plastic construction resists water and chemicals.
✅ Holds 12 test bottles and 6 test tubes, with clear left-to-right labeling.
✅ Black color option matches most lab setups and tank rooms.
✅ Compatible with API Freshwater Master Test Kit (rack only, test kit not included).
✅ Simple, secure stand for lab or tank setups in busy environments.
💡 What is a test tube holder rack used for in aquarium testing? Handy for organizing tubes and bottles during checks.
- Handy for organizing kit components for quick access during testing
- Great for freshwater and saltwater hobbyists performing routine tests
- Keeps the order PH, NH4+NO2, NO3, GH, KH consistent