AquaticLog

Successful Aquarium Keeping

Free · In-App Purchases · Designed for iPad

Your aquarium deserves more than a notebook. AquaticLog is the all-in-one aquarium management platform trusted by aquarists for over 13 years. Track water parameters, manage livestock, schedule maintenance, and watch your aquariums thrive — all from your phone. WATER PARAMETER TRACKING Log 50+ water parameters including pH, alkalinity, calcium, magnesium, nitrate, phosphate, and dozens of trace elements. Set target ranges, spot trends, and catch problems before they become disasters. Import professional ICP test results from Oceamo, Fauna Marin, Triton, and ReefLabs. SMART REMINDERS Never miss a water change, feeding, or filter replacement again. Set recurring reminders for measurements, dosing, maintenance, and more. Home screen widgets keep your next tasks front and center. LIVESTOCK MANAGEMENT Track every fish, coral, plant, and invertebrate across all your tanks. Record purchase dates, sources, and pricing. Move inhabitants between aquariums and keep a full history of their lifecycle. EQUIPMENT & DOSING Log all your equipment, track dosing schedules, and monitor your RO/DI filter life. Browse and review products from the community database. CONTROLLER INTEGRATION Connect your Neptune Apex, Seneye, or AquaWiz controller to automatically pull probe readings into your parameter history. PHOTO & VIDEO DIARY Document your aquarium's evolution with photos and diary entries. Bring your tank to life with AI-powered video animation. COMMUNITY Explore public aquariums, discover featured tanks, browse the species database, and share your setup with fellow hobbyists. SYNC EVERYWHERE Your data stays in sync across all mobile and web platforms. Start a log on your phone, review it on your computer. FREE TO USE Get started for free with limited access to parameter tracking, reminders, inhabitants, equipment, dosing, water changes, feeding logs, AI insights, data export, and more. PRO — FOR SERIOUS AQUARISTS Upgrade to Pro to unlock unlimited aquariums, unlimited photos, unlimited parameter logging, full inhabitant history, and ICP test uploads. One-time purchase options available — no forced subscriptions. Freshwater, saltwater, or reef — AquaticLog has you covered.

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Minor bug fixes

Version 14.4.3

The developer, Lonnex Inc, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers
    • Usage Data

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Provider
    • Lonnex Inc
  • Size
    • 17 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 18.1 or later.
    • iPhone
      Requires iOS 18.1 or later.
    • iPad
      Requires iPadOS 18.1 or later.
    • Mac
      Requires macOS 15.1 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.1 or later.
  • Languages
    • English
  • Age Rating
    4+
    • 4+
    • Learn More
    • Contains
      Messaging and Chat
      User-Generated Content
  • Copyright
    • © 2026 Lonnex Inc
  • Privacy Policy

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