Aqua AIAPI Freshwater Master Test Kit
Reads glass test vials under diffuse room lighting. Automatically evaluates Ammonia, Nitrite, Nitrate, pH, and High-Range pH against API calibration charts.
CHEMISTRY SCANNING & LOGGING
Scan aquarium water tests.
Track parameters with clarity.
Digitize your liquid test tubes and multi-pad test strips in seconds. Aqua AI reads sample colors alongside manufacturer reference cards to record pH, Ammonia, Nitrite, and Nitrate without guesswork.
SUPPORTED KITS & PARAMETERS
Designed for standard hobbyist test kits
Works with the most widely used liquid reagent kits and 5-in-1 test strips.
5-in-1 and 6-in-1 Test Strips
Analyzes General Hardness (GH), Carbonate Hardness (KH), pH, Nitrite, and Nitrate from brands including API, Tetra, and Aquarium Co-Op.
Free Ammonia (NH₃) Calculation
Uses the Emerson equilibrium model to calculate un-ionized toxic free ammonia from Total Ammonia Nitrogen (TAN), pH, and water temperature.
WHY DIGITIZE WATER TESTS?
Transform fleeting colors into historical trends
A single water test tells you what your water looks like right now. A digital log tells you where your nitrogen cycle is heading.
SAFETY
Detect Nitrogen Spikes Early
Spot rising nitrite or ammonia before it reaches lethal toxicity levels for sensitive fish and invertebrates.
PREVENTION
Osmotic Shock Protection
Evaluate whether sudden pH or hardness shifts between tap water and tank water threaten your livestock.
PLANNING
Water Change Schedules
Know exactly how much water to change based on actual nitrate accumulation rather than arbitrary routines.
PRIVACY
100% Local-First Storage
All tank profiles, notes, and water history remain safely stored on your device without cloud lock-in.
INTERACTIVE TOOLS & GUIDES
Pair your test results with free tools
Water Parameter Checker
Enter your measured test values to evaluate whether ammonia, nitrite, and nitrate are in safe ranges. Launch Parameter Checker ↗
Water Change Calculator
Calculate exact replacement water volume to lower high nitrates to safe thresholds. Launch Water Change Calculator ↗
Scanning Field Guide
Step-by-step instructions on lighting, positioning, and timing for liquid vials and test strips. Read Scanning Guide ↗
TRY AQUA AI
Digitize your aquarium water testing
Download free on iPhone and Android. 5 free lifetime scans included.