ReefCtrl started as a personal project to solve a simple problem: keeping track of a reef tank shouldn't require spreadsheets, multiple apps, and constant manual logging.
Running a reef tank involves tracking dozens of parameters, scheduling regular maintenance, interpreting ICP results, identifying new livestock, and making dosing decisions — all while hoping nothing goes wrong overnight. Existing tools were either too simple or required expensive dedicated hardware.
ReefCtrl integrates directly with the Neptune Apex — the controller most serious reef keepers already own. Combined with AI analysis, it turns raw data into actionable insight. No new hardware required, no complicated setup.
We built vHub because reef keepers shouldn't need a dedicated hub device just to sync their data to the cloud. Any computer you already own can run vHub silently in the background. It's the kind of obviously-right idea we're proud to have shipped.
We're working on deeper AI capabilities — including proactive personalised insights that surface problems before they escalate. We're building in public, taking feedback from early users seriously, and shipping fast. The iOS app is live on the App Store now.
We'd love to hear from you — feedback, feature requests, or just to say hi.