The Reef ParameterTracking Platform.
Log tests, visualize trends, and get alerts before parameters swing. Built for serious reefers.
7-day free trial — no credit card required
Track Every Parameter
with Precision.
Multi-parameter analytics with reliable alerts and recommendations
Combined Analytics
Built for Stability
Interactive Analytics
Visual line charts with translucent 'Optimal Zone' bands to track your tank's velocity and stability.
Multi-Tank Management
Create and track up to 3 separate reef ecosystems simultaneously from a single dashboard.
Actionable Reef Advice
Built-in logic that analyzes your levels and provides instant 'Good' or 'Warning' status feedback with contextual tips.
Secure Cloud Sync
Fully authenticated profile management and real-time database syncing across desktop and mobile devices.
Reef Knowledge Base
Compare your levels to industry standards and natural ocean values for 16 different parameters.
Detailed Reference View
A clutter-free interface for browsing additional seawater parameters like ORP, Iodine, and Strontium.
Pricing
Everything you need
to reach peak stability.
Choose the tier that fits your reefing journey. Start with a risk-free 7-day trial on all monthly plans.
Monthly
Perfect for trying out ReefDoc with full access to all features.
No credit card required
Annual (Save 18%)
Best value - save 18% compared to monthly billing.
No credit card required
Lifetime Deal
Limited to first 100 users. One-time payment, lifetime access!
No credit card required
Common Questions
Is the dashboard mobile friendly?
Yes. We built ReefDoc with a mobile-first philosophy, using specialized input fields for fast and accurate logging while you're standing at your tank.
Can I track more than one tank?
Definitely. Our Hobbyist plan allows you to manage up to 3 separate reef systems simultaneously, each with its own specific analytics and logs.
What if I miss a test?
Our smart logging allows you to skip parameters you aren't testing without breaking your data trends. Only log what you measure.
How do the 'Optimal Zones' work?
The analytics charts display shaded regions representing ideal saltwater ranges, helping you visualize the 'velocity' of your parameters before they swing out of safety.