TankLog: Reef Tank Tracker
Parameters, dosing & reminders
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your reef deserves better than a notebook. Log parameters in seconds, spot trends before they become problems, and never miss a water change. Dive into TankLog today.
TankLog is the logbook your reef tank has been waiting for. Track water
parameters, identify your livestock with on-device AI, calculate safe dosing,
and stay on top of maintenance — all in a beautiful, ocean-dark interface.
LOG PARAMETERS IN SECONDS
• Quick-log sheet for salinity, temperature, pH, alkalinity, calcium,
magnesium, nitrate, phosphate, ammonia, and nitrite
• Interactive charts with ideal-range bands over 7 days to 1 year
• Color-coded status at a glance: ideal, warning, or critical
• Trend arrows show which way every parameter is moving
• Smart suggestions — like testing sooner when alkalinity is dropping fast
KNOW YOUR LIVESTOCK
• Snap a photo and let on-device AI suggest what fish, coral, or invert
you're looking at — no account needed, photos never leave your phone
• Keep a visual gallery of everything in your tank
• Track each inhabitant's health history over time
DOSE WITH CONFIDENCE
• Calculators for two-part alkalinity and calcium, magnesium, and trace
elements with popular product presets
• Large corrections are automatically split across days at reef-safe rates
• Save doses to your log and schedule daily dosing reminders
YOUR TANK'S STORY
• A timeline of milestones, water changes, treatments, and livestock — built
automatically as you log
• Add your own events with photos
• Share your tank's journey as a beautiful story-format image
NEVER MISS MAINTENANCE
• Reminder templates for weekly testing, water changes, and dosing
• Snooze or complete with a swipe
• See what's due right on your dashboard
YOUR DATA STAYS YOURS
Everything is stored privately on your device. No account, no ads, no
tracking, no data collection. Export your parameter history to CSV anytime.
TANKLOG PRO
Upgrade for unlimited AI species recognition, PDF report exports, and
priority reminder logic. Monthly or yearly plans, with a 7-day free trial on
the yearly plan. Subscriptions renew automatically until canceled and are
charged to your Apple Account. Manage or cancel anytime in Settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://mbader71.github.io/TankLog/privacy.html
Built by reefers, for reefers. Your tank's best days are ahead.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Bader Almslem, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bader Almslem
- Size
- 6.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- TankLog Pro (Yearly) $39.99
- TankLog Pro $4.99
- Copyright
- © Bader Almussallam