Aquarium care, in one clear system

Know what changed in your tank — and what to do next.

Aquarium Tracker is a free aquarium management app for water parameters, maintenance reminders, livestock, and tank history. Keep every reading and routine connected, then use AquaMind when you need more context.

Free on iOS and Android

See how it works

Every tank, one appReadings and routines connectedSecure cloud sync

Aquarium Tracker in action00:20

Product walkthroughTanks · Parameters · Care · AquaMind

The care loop

One tank. Every signal. One clear care story.

Log your water, spot changes, plan the next action, and keep every result connected to the aquarium it describes.

01
Log your water
Add a test and keep every reading attached to the right tank.
Explore water parameters
02
Spot the drift
See what is stable, what changed, and which tank needs attention.
Explore Care Insights
03
Plan the care
Turn the next action into a routine you can actually follow.
Explore care routines
04
Build the history
Keep parameters, livestock, routines, and results in one tank view.
Explore tank history

One product, connected end to end

From a water test to the next good decision.

Water parameters

See the trend, not just today’s number.

A single reading tells you where the water is now. Aquarium Tracker connects readings over time, highlights the target range, and makes drift easier to recognize.

01Fast measurement entry for each aquarium
02Clear per-parameter charts and target ranges
03History that stays attached to the right tank

Explore water parameter tracking

Water parameter dashboard with status tiles and a pH history chart

Care routines

Keep maintenance moving without keeping it all in your head.

Create one-off or repeating tasks for the right tank. Today, week, calendar, and history views make the routine easy to follow and easy to review.

01Recurring feeding and maintenance schedules
02A focused view of what is due today
03Completed-task history for every routine

Explore tasks and reminders

Aquarium care schedule with water change and feeding tasks

Tank history

One connected record for the whole tank.

Parameters, livestock, plants, equipment, and notes stay connected to the aquarium they belong to. You get useful history instead of scattered fragments.

01Tank profile with current parameter status
02Livestock and plant inventory in context
03A timeline for changes, events, and observations

Explore the aquarium log

Main Tank overview with aquarium photo, parameters, and livestock categories

AquaMind · Pro

Your aquarium data becomes useful context.

Ask what deserves attention or what to check next. AquaMind can use recent readings and care activity from the selected tank to give a more relevant answer.

01Tank-aware answers based on recorded data
02Clear summaries of stable and changing readings
03Practical next checks without replacing expert advice

See how AquaMind works

AquaMind chat summarizing Main Tank parameters and suggesting next checks

Beyond daily tracking

More ways to plan, learn, and improve.

See all features

Care insights

Know where to focus first.

See which tank needs attention first.

Species library

Make better livestock choices.

Check care needs and compatibility.

Aquarium Tracker tools screen with Scape Studio and calculators

Smart tools

Calculate before you change the tank.

Plan aquarium changes with purpose-built tools.

Community

Learn from real aquariums.

Discover ideas from real aquarium keepers.

Why a dedicated tracker

Stop rebuilding the story of your tank from scattered notes.

This is a workflow comparison, not a scorecard. It shows how much manual assembly is left after you record a reading or routine.

Scroll horizontally to compare

What you need	Paper notes	Spreadsheet	Calendar	Aquarium Tracker
Water parameter trends	Manual	Manual	Missing	Built in
Maintenance reminders	Manual	Manual	Built in	Built in
Livestock linked to the tank	Manual	Manual	Missing	Built in
One connected care history	Manual	Partial	Partial	Built in

“Manual” and “partial” describe the typical workflow, not what can be built with enough setup. Aquarium Tracker keeps readings, routines, livestock, and history connected by default.

Rated by aquarium keepers

Real feedback from people caring for real tanks.

Aquarium Tracker is available today on both stores. Here is what early users say after putting it into their care routine.

Google Play

4.8

37 ratings
verified by Google Play

Read reviews on Google Play

Google Play5/5 review

“Cool app, the features meet my expectations. I recommend it.”

Michał Maj

November 5, 2025

App Store

“Good production with great potential!”

ErRu98

December 10, 2025

App Store5/5 review

Nice app

“I just started to test it, for now it looks really nice, I like it.”

69Fisherman69

November 22, 2025

App Store

“Very helpful — it makes caring for an aquarium easier.”

Mateusz Wiśniewski

November 6, 2025

Free aquarium tools

Useful before you even download the app.

01Water chemistryNitrate & phosphate ratioCompare NO₃ and PO₄ readings with reference profiles.Open tool 02Tank planningAquarium volumeEstimate usable tank volume from dimensions and shape.Open tool 03Livestock planningStocking calculatorPlan livestock against tank volume and practical limits.Open tool 04Water chemistryCO₂ calculatorEstimate dissolved CO₂ from KH and pH readings.Open tool

Browse all aquarium tools

Start with your first tank

Take your tank history with you.

Bring parameters, maintenance, livestock, and notes into one routine you can check from anywhere.