Now in Early Access

Your reef, always
under control

Waikilo connects to your Hydros and Apex controllers, tracks every parameter, and gives you AI-powered insights before problems become disasters.

Start Free — No Card Needed Try Live Demo
24/7
Parameter Monitoring
Hydros + Apex
Controller Support
AI
Powered Insights
Free
To Start

Everything your reef needs
in one dashboard

Stop juggling multiple apps. Waikilo brings your controller data, parameter logs, and AI analysis into a single clean interface.

🌡️

Live Parameter Tracking

Temperature, salinity, pH, alkalinity, calcium — all your readings in real time with trend charts and history.

🔔

Smart Alerts

Get notified by email or SMS the moment a parameter drifts out of range. Set custom thresholds per tank.

🤖

AI Assistant (Kai)

Ask Kai anything about your tank. Get dosing recommendations, troubleshoot issues, and understand trends instantly.

🔌

Hydros & Apex Support

Native integration with CoralVue Hydros and Neptune Apex. Your device data syncs automatically every 5 minutes.

📊

Historical Analysis

See exactly what happened and when. Correlate parameter swings with equipment changes or water changes.

🛡️

ATO Monitoring

Automatic top-off runaway detection alerts you if your ATO runs longer than it should.

See it before you commit

Try the full dashboard with 3 simulated tanks and 30 days of real-looking data. No account needed.

Launch Live Demo Create Free Account

Simple, transparent pricing

Start free. Upgrade when you're ready.

Hobbyist

Free
Forever
  • 1 tank
  • 90 days history
  • 3 AI queries/day
  • Email alerts
Get Started

Reef Master

$19.99/mo
or $159.99/yr — save 33%
  • Unlimited tanks
  • Unlimited history
  • 100 AI queries/day
  • AI correlation engine
  • Custom thresholds
Start Master

Reef knowledge, distilled

Practical guides from real reefers.

Gear Guide

Hydros vs Apex: Which Controller is Right for Your Reef?

A practical breakdown of the two most popular reef controllers — what each does best and how to choose.

Water Quality

Do UV Sterilizers Actually Work in Reef Tanks?

The honest truth about UV sterilizers — when they help, when they hurt, and what the science says.

Coral Care

Green Star Polyps: The Perfect Beginner Coral (With One Catch)

GSPs are beautiful, hardy, and grow fast. Here's how to keep them from taking over your tank.

Ready to stop worrying
about your reef?

Free to start. No credit card needed. Takes 2 minutes to connect your controller.

Get Started Free