Your Aquarium,
Perfectly Managed
Track water parameters, monitor livestock, get AI-powered insights, and never miss maintenance. Everything you need in one beautiful platform.
Everything You Need in One Place
Powerful features designed for aquarium hobbyists of all levels
Complete Tank Management
Track multiple aquariums with detailed parameters, livestock inventory, and equipment details. Visual health indicators show tank status at a glance.
- Unlimited tanks (Pro plan)
- Bioload calculator
- Equipment tracking
- Photo gallery
Tank Dashboard Preview
Beautiful Parameter Charts
Visualize water chemistry over time with interactive charts. Spot trends, identify problems early, and maintain optimal conditions.
- 15+ parameters supported
- Trend analysis
- Automatic alerts
- Export to CSV/PDF
Parameter Charts
Smart AI Insights
Get intelligent recommendations based on your tank data. Our AI analyzes patterns and suggests actions to keep your aquarium thriving.
- Stability analysis
- Maintenance predictions
- Problem detection
- Personalized tips
And Much More...
Discover all features that make TankLogbook the best choice
Species Database
Thousands of fish and plant profiles with care guides
Task Reminders
Never miss water changes or maintenance
Event Logbook
Track every change and observation
Smart Alerts
Automatic warnings for parameter issues
Community
Connect with fellow hobbyists
Mobile Ready
Works perfectly on all devices
Export Data
CSV and PDF exports available
Secure & Private
Your data is encrypted and safe
Ready to experience all these features?
Join thousands of aquarists managing their tanks with TankLogbook
Free Aquarium Tools
Precision tools for substrate, lighting, CO2, pH dosing and more — no account required
Loved by Aquarists Worldwide
Don't just take our word for it
"I lost a whole tank to an ammonia spike last year. Since using TankLogbook, I get alerts before anything goes wrong. The parameter charts helped me spot a filter issue 3 days before it would've been critical. Worth every penny."
"As a beginner, I was overwhelmed with all the parameters to track. TankLogbook's AI insights are like having an expert mentor. It told me exactly when to do water changes and caught compatibility issues before I added new fish."
"I maintain 8 planted tanks. Before TankLogbook, I used spreadsheets and it was chaos. Now everything is organized, I can compare tanks side-by-side, and the mobile app means I can log measurements right at the tank. Game changer."
"The species database is incredible. I was considering adding Discus to my community tank, but TankLogbook showed me the temperature and pH requirements didn't match. Saved me from a costly mistake and stressed fish."
"I run a small aquarium maintenance business. TankLogbook Pro lets me manage all my client tanks in one place. The export feature is perfect for generating reports, and clients love seeing the parameter history. Increased my retention by 40%."
"Finally got my first successful breeding with my Angelfish pair! TankLogbook helped me track the tiny pH and temperature changes that triggered spawning. The detailed history showed me the exact conditions. Now I can replicate it!"
Simple, Transparent Pricing
Start free, upgrade when you need more
Free
- 1 tank
- All water parameters
- Basic charts
- 5 analyses/month
- Community access
Pro
- Up to 5 tanks
- AI-powered insights
- Advanced charts
- Smart alerts
- CSV export
- Ad-free experience
Master
- Unlimited tanks
- Unlimited AI analysis
- PDF reports
- Custom alerts
- Priority support
- Early access to features
30-day money-back guarantee • Secure payment • Cancel anytime
Not sure? Start with our free plan →Ready to Transform Your Aquarium Management?
Join 1,250+ aquarists already using TankLogbook