How do I...?
Pick the task you want to do. Each link opens the steps for it. If something isn't working, Troubleshooting is the better place to start.
Your account
- Create an account
- Try Cora before signing up
- Get the verification email again
- Reset a forgotten password
- Change my email or password
- Sign in with Apple and still get lab emails
- Let my partner see the tank
- Change the language
Your tanks
- Create my first tank
- Finish my tank profile step by step
- Start the cycling journey for a new tank
- Set my tank's age
- Change units (°F, ppt, dKH, gallons)
- Rename my tank
- Add another tank
- Remove a tank, or get one back
- Reorder my tanks
Your equipment
- Find the pages for my brand
- Connect a Neptune™ Apex
- Connect Red Sea™ ReefBeat equipment
- Connect a Jecod™ or Jebao™ pump
- Connect an AquaWiz™ KH Controller
- Find out why I can't see Maxspect™, GHL™ or EcoTech™
- Move a device to another tank
- Rename a device
- Remove a device
- Choose which probe drives a reading
- Start feed mode on my phone
- Start feed mode on Cora Max
- Pause a DŌS head
- Give a pump a day program
- See what my equipment did, and why
Readings and your dashboard
- Log a water test
- Get reminded to test every week
- Add, move or resize a widget
- Save a dashboard layout
- Remove a bad reading
- Fix a widget that's grey
- Fix a widget with no value
- Share a picture of my tank's readings
Alerts and notifications
- Change the alert range for a parameter
- Turn one alert off
- Get the same alert less often
- Choose which notifications reach my phone
- Stop notifications at night
- Snooze an alert on Cora Max
- Fix notifications that aren't arriving
- Clear an alert that won't go away
- Make an automation
- Get told when my Cora Max goes offline
Records
- Write a journal entry
- Log a feeding
- Add a maintenance task
- Mark a maintenance task done
- Add livestock
- Add my dosing product's strength
- Use the dose calculator
- Set up a plan for a tank sitter
Reef Buddy, lab results and the Assistant
- Change my daily briefing time
- Update the briefing after a new test
- Find out why there's no briefing
- Upload an ICP result
- Have my lab send results to Cora
- Get a health report
- Ask Cora a question
Plans and your data
Cora Max
- Pair a Cora Max
- Fix a Cora Max that won't pair
- Change which tanks a Cora Max shows
- Switch tanks on Cora Max
- Edit the Cora Max dashboard
- Choose which device answers "Hey Cora"
- Choose which Cora Max reads a tank's equipment
- Turn off "Hey Cora"
- Lock the screen against children
- Log a test at the tank
- Move Cora Max to a new Wi-Fi network
- Update Cora Max or check its version
- Factory reset or re-pair Cora Max
Written for Cora Max 0.28.170 and Cora Mobile 0.5.111. Last checked 2026-10-13.
Still stuck? Email cora@coraiq.tech and we'll help.