Compare features, track water parameters, manage multiple tanks, and connect with the reef community. Our comprehensive guide covers everything from beginner-friendly apps to advanced analytics.
What is the best app for tracking your tank!? Im looking for like a logbook of water levels as well as an app that can remind me of water changes and anything else like that.
Log water parameters with trend charts and color-coded status alerts. Review parameter history to diagnose nutrient swings and reef instability. Get custom reminders for water tests, dosing routines, and water changes.

The right app can reduce costly mistakes, prevent missed maintenance, and provide actionable insights based on data you log daily. Below, we explore five reliable aquarium apps designed to simplify tank maintenance and feeding schedules while improving overall fish health.
Ditch the paper log. We review the 10 best aquarium maintenance software and apps for 2025 to track water parameters, changes, and stocking.

Free cloud-synced aquarium management app with parameter tracking, trend analysis, fish disease diagnosis, coral care guides, and smart maintenance reminders. Track alkalinity, calcium & magnesium trends across unlimited tanks.
... available to help aid in routine fish tank maintenance such as checking water parameters, monitoring livestock behavior and growth, and keeping track ...