Everything You Need to Master Your Reef Chemistry
Purpose-built features for serious reef keepers who demand precision. Track parameters, analyze ICP results, sync with your Apex, and more.
Parameter Tracking →
Monitor 8 essential water parameters with customizable targets, visual status indicators, and historical trend charts.
ICP Test Analysis →
Upload ICP lab reports and automatically parse 60+ elements. Track trace elements and detect pollutants before they harm your coral.
Neptune Apex Integration →
Connect your Apex controller and automatically sync pH, temperature, and salinity. Eliminate manual entry for monitored parameters.
Salt Calculator →
Calculate precise salt amounts for water changes. Compare 10+ brands and create custom recipes with batch testing.
Action Logging →
Document every dosing adjustment, water change, and equipment change. Build a complete maintenance history for your tank.
Multi-Tank Management
Manage multiple reef tanks from a single account. Each tank has its own parameters, targets, and history.
8 Essential Parameters, One Dashboard
Track the water chemistry metrics that matter most for a thriving reef ecosystem.
Essential for coral skeleton growth
Buffers pH and supports calcification
Enables calcium/alkalinity balance
Overall salt concentration
Acidity/alkalinity of tank water
Optimal range for coral health
Nutrient level for coral coloration
Nutrient that affects coral growth
Your Testing Workflow, Streamlined
From test kit to insights in seconds, not minutes.
Test Your Water
Use your preferred test kits or ICP lab. We support all major testing methods.
Log Your Results
Quick mobile entry or upload ICP PDFs. Data syncs instantly across devices.
Track Trends
Visualize trends, spot issues early, and correlate changes with maintenance actions.
Works With Your Equipment
ReefTanker integrates with the tools you already use, reducing manual data entry and keeping all your reef data in one place.
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Neptune Apex Controllers
Auto-sync pH, temp, and salinity from your local Apex
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ATI ICP Labs
Upload PDF reports for automatic element extraction
- Soon
More Labs Coming
Triton, Fauna Marin, and others on the roadmap
Ready to Track Like a Scientist?
Join reef keepers who've upgraded from spreadsheets to precision tracking.