Hey everyone, has anyone checked this out by any chance or even interested? Just curious about it.
GHL Ion Director Monitors Calcium, Magnesium & Nitrate with NO Reagents! | Reef Builders | The Reef and Saltwater Aquarium Blog
The Ion Director by GHL is a very promising new device that brings the aquarium world one step closer to robotic reefing. GHL released the KH Director at a time when many different manufacturers were…
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