Lab Grade Double Junction ORP Probe LED Lights The result is a filter

The result is a filter that can treat almost double the volume of water than any other 5 micron carbon block in our industry which leads to saving money on filter changes in the long run

With just a couple small corals the amount of elements that will be consumed can be replenished by water changes

Improved dirt removal for cleaner water and darker rolls

PAIRS with Shrimp Gobies

The ROX carbon in our opinion is the best carbon on the market

Lab Grade Double Junction ORP Probe LED Lights The result is a filterNeptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector *Calibration solutions