Your aquarium under full control
Track water parameters, manage equipment, keep inventory of inhabitants, and get AI-powered recommendations from Tanklog AI — all in one place.
Everything for your aquarium
Professional tools for aquarists of all levels
Tanklog AI
Smart assistant analyzes your aquarium and provides personalized recommendations on compatibility, parameters, and care.
Livestock Tracking
Maintain a catalog of fish, corals, and invertebrates with photos, dates, and costs. Track the health of every inhabitant.
Water Parameters
Record test results, monitor trends, and get notifications when parameters go out of range.
Equipment
Catalog all equipment, track warranties, and plan consumable replacements.
Maintenance Log
Log water changes, cleaning, dosing, and any work. Never forget about regular maintenance.
Consumables
Track salt, tests, and reagents. Monitor inventory, expiration dates, and usage history.
Mobile Access
Full access from any device. Enter data right at the tank from your phone.
For any aquarium
Tanklog supports different aquarium types with their specific needs
Saltwater Reef
Full reef control: salinity, pH, KH, Ca, Mg, NO₃, PO₄ and more
Freshwater
All key parameters: pH, GH, KH, NH₄, NO₂, NO₃ and more
Simple and honest pricing
Start free, upgrade when you're ready
Perfect to get started
- 1 aquarium
- Up to 20 inhabitants
- Parameter log
- Basic statistics
For serious aquarists
- Tanklog AI – aquarium analysis
- Unlimited aquariums
- Unlimited inhabitants
- Advanced analytics
- Data export
- Reminders
- Priority support
Support the Project
Tanklog grows thanks to your support. If the app is useful to you - help us make it even better.
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Join thousands of aquarists already using Tanklog to manage their aquariums.