A quick look at one of the small Android apps I'm building solo, with .NET MAUI, under Horizon Software.
Keeping a healthy aquarium means juggling a dozen things at once — water parameters, feeding, plant growth, the health of every fish, when you last did a water change and what it all cost. AquariumMate is a free Android app that pulls the whole lot into one place, so your entire tank lives in your pocket instead of a notebook (or your memory).
Your whole aquarium, in one app
Set up a profile for each tank you keep — freshwater or marine, a single nano or a whole fish room — and manage everything that matters from one dashboard: your fish, your plants, your equipment, and the jobs that keep it all ticking over.
Stay on top of your water
Water is everything in this hobby. Log your test results — pH, ammonia, nitrite, nitrate and more — and AquariumMate charts the trends over time so you can catch a problem before your fish do. A built-in water-change calculator and stocking calculator take the guesswork out of the maths.
Know your fish and plants
Browse the built-in fish and plant encyclopedias to plan your stocking and check what will live together happily, then keep a health diary and breeding log for the livestock you already have. Every fish and plant gets its own record, photos and history.
Never miss a job
Feeding, dosing, filter cleaning, water changes — build a maintenance schedule with tasks and reminders so nothing slips. There’s an expense tracker to see what the hobby really costs, visual-check history to spot changes at a glance, and backup and restore to keep your records safe.
What you get
- Track every tank, fish and plant in one place
- Log water tests and watch parameter trends over time
- Built-in water-change and stocking calculators
- Fish and plant encyclopedias for planning and compatibility
- Health diary, breeding log and visual-check history
- Maintenance schedule with tasks and reminders
- Equipment list, expense tracker, and backup & restore
- Free to download
Get it on Google Play
Want the quick tour first? See the AquariumMate app page.
Frequently asked questions
Is AquariumMate free?
Yes — AquariumMate is free to download from Google Play.
Does it work for both freshwater and marine tanks?
Yes. Set up a profile for any aquarium you keep and track it the same way.
Can I track more than one tank?
You can. Add as many tanks as you like, each with its own fish, plants, water logs and history.
Does it help with water parameters?
It does — log your test results and AquariumMate charts the trends over time, with calculators for water changes and stocking.
Built with .NET MAUI by Horizon Software. A small indie studio making simple, focused Android apps.
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