ReefKeeper: Aquarium Tracker

ReefKeeper helps aquarium hobbyists and maintenance professionals keep tanks healthy through fast water parameter tracking, maintenance reminders, and visual trend analysis. Whether you manage a freshwater aquarium, reef tank, or saltwater system, ReefKeeper keeps your data organized and accessible. First‑Week Livestock Watch gives every new livestock introduction its own seven-day record. Log daily observations and equipment checks, follow guided core water checks, and keep results in your normal aquarium history. If something looks concerning, ReefKeeper provides measured next steps, not a diagnosis or treatment plan. FEATURES • Track water parameters • Log pH, salinity, nitrate, phosphate, alkalinity, calcium, magnesium, temperature, and more • View historical trends with interactive charts • Create recurring maintenance schedules • Track water changes and equipment maintenance • Manage multiple aquariums • Offline-first architecture • Export aquarium data PRO FEATURES • Unlimited aquariums • Advanced graphing • Custom safe ranges • Dosing calculators • Data export • Professional maintenance tools Designed by aquarium enthusiasts who wanted a faster and cleaner alternative to paper notebooks and complicated enterprise software. Privacy Policy: https://beartrailworks.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/