
Oriora Reefline
Reef tank tests & dosing
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Free
In-App Purchases
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About
Oriora Reefline is a private, on-device logbook for your reef aquarium. Track every water parameter, tank event and coral — then get a plain-English recap of what your own numbers are actually doing.
WHAT YOU CAN LOG
• Water parameters — salinity, alkalinity, calcium, magnesium, nitrate, phosphate, pH, temperature and more
• Livestock — corals, fish and inverts, each with your own photos
• Dosing and maintenance — water changes, additives, equipment
• Tests — see what is due and keep a clean testing cadence
YOUR REEF RECAP
Tap once for an observational recap that narrates the trends in YOUR log — how this month's alkalinity swing compares with last, which parameters drifted, how steady your testing has been. It describes your own data. It never diagnoses a problem, never tells you what to dose, and never gives husbandry advice — that stays your call.
PRIVATE BY DESIGN
Your logs, photos and parameters stay on your device. Only small, anonymised aggregates are sent when you ask for a recap. Back up and restore to your own GitHub or Google Drive whenever you like — Oriora keeps nothing.
Oriora Reefline is part of the Oriora ecosystem: one account, one wallet, your own AI keys.
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What's New in Oriora Reefline
1.0.4
September 6, 2026
Turn on optional reef care reminders — a weekly water test, a water-change interval, and (when you're dosing) a daily dosing nudge — fired on your device, off until you enable them.
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In-App Purchases
$239.00
Oriora Balance 200
Adds 200 to your Oriora balance.



