TankWiseThe aquarium companionYour tank has context.
Keep it together.
TankWise turns scattered water readings and livestock details into one aquarium profile you can use when another fish catches your eye.
Android build preparediPhone release planned
TankWise
One record. Four useful moves.
Each step unlocks the next. TankWise keeps proposals temporary until you explicitly add them to the saved aquarium.
Build the aquarium profile
Save size, biotope, heater set point, lighting, CO2, and fertilizer - the setup that gives every later comparison context.
Record a water baseline
Keep pH, ammonia, nitrite, nitrate, KH, and GH with the aquarium they came from.
Save what already lives there
Add current fish, invertebrates, and plants so TankWise is comparing against the real tank, not an empty one.
Evaluate a proposed addition
Compare adult size, minimum tank size, water overlap, projected load, social needs, and predator-prey risk.
Real TankWise app workflowKeep the result with the aquarium it describes.
A number is more useful when it stays connected to the tank volume, livestock, plants, and previous baseline. TankWise keeps those pieces together on the device so the next fish comparison starts with the aquarium you actually own.
The screenshot shows an optional Android beta workflow. Any app-generated color match is an educational estimate and should be checked against the test-kit instructions. The website preview does not use camera input.
InputFreshwater test resultSaved withThe selected aquariumUsed forTank-aware comparison
Read the results-recording guide Not a generic care sheet.
A care sheet describes one species in isolation. TankWise evaluates a proposed fish against the tank volume, selected biotope, latest water baseline, and livestock already saved.
- 01Adult size and minimum tank volume
- 02Temperature and pH overlap
- 03Projected stocking and waste weighting
- 04Schooling, same-species, and predation checks
Proposed comparisonExample result
Combination not suitable now
TankWise proprietary compatibility analysisHigh risk: do not add this livestock now.
35Compatibility score
Stop: water, space, or stocking conditions are not compatible.
- Common Pleco usually needs at least 100 US gal.
- Projected adult-size load exceeds this aquarium estimate.
- Current livestock remains part of the calculation.
Your aquarium record stays on your device.
No TankWise account
The current Android app does not require a login or run a developer cloud account system.
Local aquarium records
Tanks, readings, livestock, plants, notes, and private app photos are stored on the device.
Clear optional connections
Online species lookup and app-store purchases connect only when those features are used.
Download the free TankWise app through Google Play.
Every current tool is included for one freshwater tank. Google Play shows the current local options and price before you confirm anything. An iPhone version is planned, but no live App Store listing exists yet.