AquaSense.fish

AquaSense is the all-in-one companion for keeping a healthy freshwater or saltwater aquarium.

Whether you run a nano reef, a planted community tank, or a big cichlid setup, AquaSense turns guesswork into clear, confident care.

YOUR TANK'S HEALTH AT A GLANCE
See pH, ammonia, nitrite, nitrate, KH, salinity and more the moment you open the app. Every reading is checked against the ideal range for your water type and livestock, so you instantly know what's fine and what needs attention.

IDENTIFY ANY FISH FROM A PHOTO
Not sure what you're looking at — at the store or in your own tank? Snap a photo and AquaSense identifies the species, then tells you how to care for it.

KNOW WHAT LIVES WELL TOGETHER
Before you add a new fish, check it against everything already in your tank. AquaSense flags aggression, size mismatches, and water-type conflicts so you avoid costly mistakes.

TRACK EVERY FISH YOU KEEP
Build a livestock list for each tank, with care levels, temperament, and notes. Tap any fish for a full species profile.

A DEEP, TRUSTED SPECIES LIBRARY
Browse a growing library of freshwater and saltwater species with real care requirements — temperature, parameters, diet, tank size, and compatibility.

PLAN BEFORE YOU BUY
Sketch out a tank build — water type, size, filtration, and stocking — and see whether it works before you spend a cent.

CARE TOOLS BUILT IN
Log water changes and maintenance, set reminders, and get AI-powered guidance tailored to your specific tank.

AQUASENSE PRO
Upgrade to Pro for unlimited photo fish ID, the full AI assistant, and advanced care insights. Subscriptions are billed through your app store account and can be managed or canceled anytime in your account settings.

Freshwater or saltwater, beginner or expert — AquaSense helps you keep your fish healthy and your water right.