AquaLog - Aquarium Tracker

Keep every tank healthy — freshwater or saltwater, one tank or ten. Your water quality data is safe from day one: your tanks sync to iCloud, so a lost phone or a bad update never means starting over. WATCH YOUR WATER Log ammonia, nitrite, nitrate, pH, temperature, salinity and more. AquaLog flags readings the moment they drift into unsafe territory, so you catch problems before they hurt your fish — not after. TRACK YOUR LIVESTOCK Add every fish, plant, coral or invertebrate with a species name, nickname, photo and the date it joined your tank. No rigid database to fight with — add anything you keep. NEVER MISS A TASK Reminders for water changes, feeding and equipment cleaning, so routine care doesn't slip through the cracks. NEW TANK? TRACK THE CYCLE Follow your nitrogen cycle from day one so you know exactly when it's safe to add livestock. EVERYTHING INCLUDED • Unlimited tanks, freshwater or saltwater • Full water parameter logging with alerts • Trend charts to see how your parameters move over time • Livestock log with photos • Reminders for water changes, feeding and cleaning • Shared equipment and food across tanks • Customize which parameters show on your home screen • Export your water test history to CSV • iCloud sync across your devices Whether you're keeping a single planted tank or running a full reef system, AquaLog helps you stay ahead of problems instead of reacting to them.