Reef Master Test Kit - API

API - Reef Master Test Kit

The API Reef Master Test Kit test 4 key parameters – calcium, carbonate hardness, phosphate, and nitrate – to keep reef inhabitants healthy.

Testing is fast, easy, and accurate, yielding precise results, and comes with 4 glass test tubes with snap-tight caps and a convenient holding tub for easy, reusable storage.

This Reef Master Test Kit also includes a complete, step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions.