API Reef Master Test Kit Glowing & Light-Up The Apex is geared with

The Apex is geared with a Dual-Fibered Exo-Shell that when combined creates a lightweight heating and cooling system with a complete full-range of mobility

Small and Compact and perfect for on-the-go travel and fits right into your pocket or purse

and uses less liner and geotextile underlayment than traditional gravel basins

Boxiecat Cat and Dog Stain and Odor Remover Extra Strength -128 Oz

API Reef Master Test Kit Glowing & Light-Up The Apex is geared withMaintaining good water quality is the key to successful reefkeeping. With the API Reef Master Test Kit you can test the mast important conditions in your reef aquarium. Plus, this kit includes step by step instructions on how to perform each test, how to interpret the results, and how to correct unsafe water conditions.