Tank-by-tank management
Add tanks with photo galleries, livestock rosters, and maintenance history so every ecosystem stays documented.
Aquarium Tracker: Tank Manager is a free aquarium tracking app that keeps water chemistry, livestock, reminders, and community inspiration in one focused workspace so every tank stays stable and stunning.
Aquarium Tracker is free on Google Play. Apple App Store launch coming soon — follow our socials below to be the first to know.
This week
18
Healthy tanks on streak mode
Features
Designed for aquarists who want clarity across parameters, livestock, and routines without juggling extra spreadsheets.
Add tanks with photo galleries, livestock rosters, and maintenance history so every ecosystem stays documented.
Track pH, KH, GH, NO₃, PO₄, CO₂, and TDS trends with color-coded deltas and instant stability alerts.
Browse curated profiles for freshwater fish, plants, shrimp, snails, and corals with compatibility notes.
Automate weekly water swaps, fertilizer dosing, filter rinses, and acclimation checklists with nudges.
Share progress shots, ask for advice, and cheer on other aquascapers inside a respectful clubhouse.
Use built-in substrate volume, tank capacity, and others calculators to plan upgrades without spreadsheets.

Why it matters
Stable, thriving aquariums don't happen by accident. By bringing together water chemistry, livestock care, maintenance routines, and community inspiration in one focused app, Aquarium Tracker helps aquarists of all levels create stunning tanks that last.
In-app flow
Here’s a look at how Aquarium Tracker brings together chemistry, livestock, routines, and social inspiration without spreadsheet chaos.
Water health timeline
Log pH, KH, GH, NO₃, PO₄, CO₂, and more with color-coded changes that surface trends instantly.
Tank snapshots
View photos, livestock, and equipment for every aquarium in one swipeable workspace.
Actionable reminders
Filter maintenance tasks by urgency and keep streaks alive with gentle nudges.


Livestock log
Catalog fish, shrimp, and plants per tank.

Species encyclopedia
Profiles for fish, inverts, and corals.

Water tests
Capture readings and visualize the trend history.

Reminder streaks
Keep up with dosing, trimming, and cleaning.

Task templates
Blueprints for maintenance on any aquarium size.

Community feed
Share aquascapes, tips, and water chemistry wins.

Tools hub
Substrate, capacity and others calculators in one tap.
Download our app
Create your own tank with Aquarium Tracker’s — fast, friendly, and tuned for serious aquascapers.
Build tanks, log parameters, and plan maintenance with Aquarium Tracker’s guided setup. Launch now on Google Play; App Store version arrives soon.

Testimonials
Creators, installers, and hobbyists track progress, celebrate wins, and ship stunning tanks with Aquarium Tracker.
“Parameter logging is finally painless. The weekly digest shows which tanks trend off-spec before livestock notice.”
Marta Król
Planted tank competitor · 90L Dutch aquascape
“Tasks, calculators, and the species encyclopedia live in one app. My reef handovers for clients now happen in seconds.”
Leo Ventura
Bespoke reef installer · 320L SPS reef
“Community prompts helped me fix a KH swing overnight. The reminder streak keeps me accountable without stress.”
Hana Sudo
Weekend aquarist · 40L shrimp forest
Cookies & analytics
We use cookies to understand how Aquarium Tracker is used. You can decline non-essential tracking and the site will keep working.