Aquarium Manager

Aquarium Manager turns fishkeeping guesswork into a simple daily routine. Log every tank, track water test results over time, and let a built-in cycling coach tell you exactly when it's safe to add new fish — all from your phone, whether you run one small fish tank or a whole fish room.

Water chemistry is where most tanks go wrong. Aquarium Manager reads your ammonia, nitrite, and nitrate readings and turns them into a clear trend line instead of a page of numbers, so you always know whether your nitrogen cycle is stable, spiking, or still establishing. Most new tanks fail for the same reason: fish go in before the tank finishes cycling. Aquarium Manager exists to make that mistake much harder to make.

WHAT YOU CAN DO
• Track every tank you own — freshwater, saltwater, planted, or reef, each with its own livestock and history
• Log water test results — ammonia, nitrite, nitrate, pH, and more, charted over time so trends jump out
• Cycling coach — a step-by-step read of your nitrogen cycle that tells you when it's actually safe to stock
• Compatibility check — see if a new species fits your existing tank before you buy it, not after
• Disease photo ID — snap a photo of a sick fish for informational guidance on what might be wrong
• AI diagnosis — describe symptoms and get hobby-level troubleshooting for common tank problems
• Species guide — care sheets for popular aquarium species, from tank size to feeding to temperament
• Maintenance schedule — water changes, filter cleans, and test reminders so nothing slips
• Stock log and audit — a running inventory of every fish, plant, and invertebrate in every tank, so you always know exactly what's living where
• Tank history — look back weeks or months to spot slow chemistry drift long before it turns into an algae bloom or a stressed, sick fish

WHY AQUARIUM MANAGER
• Built for real fishkeeping — the cycling coach and water test log solve the two things new hobbyists get wrong most
• One place for every tank — no more scattered notes, spreadsheets, or sticky notes on the stand
• Photo-based help — disease ID and AI diagnosis give you a starting point before you call an aquatic vet
• Reminders that stick — maintenance tasks are scheduled, not just remembered
• Works for beginners and veterans — a single freshwater community tank or a multi-tank fish ro