Your reef's
smartest assistant.
ReefGenius combines an intelligent reef assistant with powerful tank management. Every question you ask is answered using the context of your own aquarium, including water parameters, livestock, equipment, maintenance history, and more.
How it works
Your reef, fully understood.
Step 01
Add your tank
Create a profile for your reef — tank size, type, and a name you'll recognize. You can manage multiple tanks and switch between them at any time.
Step 02
Log your livestock, equipment & parameters
Build a living record of what's in your tank: corals, fish, invertebrates, and equipment. Log water test results over time and track trends. The more context you provide, the more personalized every answer becomes.
Step 03
Ask questions or request a full tank review
Ask ReefGenius anything — upload a photo, describe a problem, or just get advice — and every answer is grounded in your specific tank's inhabitants, parameters, and equipment. Or hit Analyze to get a comprehensive health checkup and overall review of your entire setup.
What ReefGenius does
Everything you'd ask an expert reefer.
Every answer, built on your actual tank
Anyone can ask an AI a reef question. ReefGenius is different: it already knows what's in your water. Every question you ask — and every photo you upload — is answered with your tank's real livestock, equipment, and parameter history factored in, so you get specific, accurate guidance instead of generic advice that could apply to anyone's reef.
Photo analysis & identification
Upload any photo from your tank and get instant identification and expert analysis. Coral species, fish disease, pest identification, algae type — ReefGenius sees what you see and tells you exactly what it means for your reef.
Coral care advice
Get tailored lighting, flow, and placement recommendations for any coral in your specific tank.
Fish & livestock guidance
Compatibility checks, disease diagnosis, quarantine advice, and stocking recommendations.
Water chemistry support
Understand your parameters, troubleshoot swings, and get dosing advice explained in plain language.
Algae & pest ID
Photograph problem algae or unknown hitchhikers and find out exactly what you're dealing with and how to handle it.
Parameter tracking & history
Log every water test and watch trends over time — alkalinity, calcium, nitrate, and more — so you catch problems before they become emergencies.
Share your tank
Get a public, read-only link to your tank profile — send it to friends, family, or a reef forum. No ReefGenius account required for whoever you share it with.
Tank journal
Log growth, frags, milestones, and observations for each tank — a visual timeline of your reef's progress you can look back on anytime.
Equipment & maintenance reminders
Track every piece of gear you run and set reminders for filter changes, dosing, cleanings, and more — routine maintenance never slips through the cracks.
Take a closer look
Everything your tank needs, in one place.
Parameter tracking & history
Log every water test and instantly see how your tank is trending. Alkalinity, calcium, nitrate, phosphate — track it all in one place instead of scattered notebooks and spreadsheets.
- Visual trend charts for every parameter you log
- Spot swings before they become emergencies
- Compare results across all of your tanks
Livestock tracking
Build a living roster of every coral, fish, and invertebrate in your reef — with photos, so you always know exactly what's living in your water.
- Track species, quantity, and add date for each animal
- Attach photos to watch coral growth over time
- Referenced automatically whenever you ask ReefGenius a question
Tank journal
Keep a running log of milestones, frags, observations, and photos for each tank — a visual timeline of your reef's progress you can revisit anytime.
- Photo-backed entries for any moment worth remembering
- Browse your tank's full history in one scrollable feed
- Great for tracking frag swaps and growth over months
Equipment & maintenance reminders
Track every piece of gear running on your tank and set reminders so routine maintenance — filter changes, dosing refills, cleanings — never slips through the cracks.
- Log every pump, light, skimmer, and controller you run
- Set recurring reminders on your own schedule
- See what's due — or overdue — right from your dashboard
Share your tank
Turn any tank profile into a public page you can send to anyone — no ReefGenius account required to view it. A great way to show off your reef or get a second opinion from other hobbyists.
- One link shows your parameters, livestock, equipment, and photos
- Your conversations and private notes never leave your account
- Turn it on or off anytime, and see how many people have viewed it
See it in action
A closer look at ReefGenius.
Step 1 — Add your tank
Create a profile for your reef — tank size, type, and a name you'll recognize.
Step 2 — Log your tank
Log your livestock, equipment, and parameter history so ReefGenius has real context on your tank — and watch trends over time.
Step 3 — Ask ReefGenius
Upload a photo or ask a question and get an expert read that factors in your specific tank.
Get started
The reef expert your tank
has been missing.
Built by a reefer, for reefers. Get your first analyses free — no credit card required.