Red Sea KH/Alkalinity Pro Test Kit Refill (75 Tests) — Accurate KH Testing for Reef Tanks Ecotech Marine Includes a silenced REEF-SPEC® protein

Includes a silenced REEF-SPEC® protein skimmer and ECO circulation pump

Full-Spectrum Bacteria: Includes probiotic

CaribSea Seaflor Special Sand is a premium aragonite substrate designed to enhance aquarium appearance while supporting filtration and long-term water stability

The system is engineered with a fully redesigned flow system and hydrodynamically superior piping

Red Sea KH/Alkalinity Pro Test Kit Refill (75 Tests) — Accurate KH Testing for Reef Tanks Ecotech Marine Includes a silenced REEF-SPEC® proteinThe Red Sea KH Alkalinity Pro Test Kit Refills (75 tests) provides a reliable solution for accurately measuring the alkalinity and KH levels in your aquarium. This refill set is designed for use with the Red Sea Alkalinity Pro Test Kit, ensuring continued precise testing for optimal reef aquarium health. With enough solution for approximately 75 tests, it is the perfect addition to maintaining stable water conditions for your corals and marine life.