ReefBuddy

ReefBuddy - Aquarium Log & Water Parameter Tracker

ReefBuddy is the ultimate aquarium tracking app for reef tanks, saltwater systems, and freshwater aquariums. Easily log, chart, and monitor your tank’s water parameters to keep your corals, fish, and invertebrates healthy and thriving.

Whether you’re a beginner reefer or a seasoned aquarist, ReefBuddy gives you the tools to stay in control of your tank’s stability and water chemistry — all from your phone.

Key Features:

• Log and track water parameters like pH, nitrate, alkalinity, ammonia, salinity, calcium, temperature, phosphate, and more
• Create custom parameters to track exactly what matters in your reef or freshwater tank
• Visualize trends with easy-to-read charts to spot problems before they affect your tank
• Take photos of test results — great for digital testers like Hanna Checkers or tracking color changes in test kits
• Track multiple aquariums with separate logs and charts for each tank
• Add notes to each entry to track changes, dosing, or livestock additions
• Built-in support for both saltwater and freshwater systems
• Fast, intuitive interface designed for hobbyists

ReefBuddy is more than just a logbook — it’s your aquarium’s digital assistant. Keep your reef stable, your parameters dialed in, and your livestock happy.

Coming soon:
• Cloud backup and multi-device sync
• Advanced graphing tools and trend detection
• Reminders for testing, dosing, and water changes
• CSV export, inventory tracking, and Pro-only insights

Take the stress out of aquarium maintenance. ReefBuddy makes it easy to understand and manage your water quality so you can focus on growing a beautiful, thriving tank.

Download ReefBuddy for free and start tracking like a pro.

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