Public BetaEvery paid feature is unlocked at no cost until 31 December 2026 — no card, in exchange for your feedback.

Public Beta · every feature unlocked · no card

Your numbers already told you something was wrong.

Reef Kinetics reads every test you log — by hand, by ICP lab report, or automatically from a ReefBot — and tells you what changed, what is drifting, and what to do about it. Before the coral shows you.

Join the Beta See what it reads

Logging, history and export stay free on every plan.

Mixed Reef · 240 LTank score
78▼ 6 in 14 days

Alkalinity has fallen nine days running. At this rate you reach 6.8 dKH by Sunday. Your calcium is steady, so this is consumption outpacing dosing.

Alk7.4
Ca432
Mg1340
NO₃6.2
PO₄0.06
Sal35.0

The actual problem

Testing is the easy part.

You already test. You have a notebook, a spreadsheet, or a drawer of photographed test vials going back two years. One question still needs answering: which of these numbers is about to cost me a colony?

A single reading is a dot. That same reading against the last ninety days, your dosing, your livestock load and your last water change is a direction — and direction is what you act on. That context is the product.

It reads the trend

Nine consecutive days of falling alkalinity is a finding. Each of those readings, taken alone, looks perfectly healthy.

It warns before livestock does

Pale tips and closed polyps are lagging indicators. Chemistry moves first, and that is what gets flagged.

It knows your system

Your volume, your corals, your dosing schedule, your equipment. Advice that ignores those is just a forum post.

It keeps everything

Full history, every parameter, exportable to CSV whenever you want. Included on every plan.

What it does

Read, warn, act.

Three jobs, in the order a reef keeper actually needs them.

Read

One score, six seconds

Every parameter, weighted by how much it actually threatens your particular livestock, collapsed into one number you can check from the sofa. Tap it and the whole derivation opens, line by line.

Water intelligence →

Warn

Drift, caught early

Thresholds you set, plus trend detection that configures itself. Email and push. If a ReefBot is attached, device health and reagent levels are watched too, and all of it stays on the free plan.

With a ReefBot →

Act

An assistant that read the log

Ask it anything and it answers from your tank's real history, down to the readings it used. Photograph a coral or a hitchhiker and it identifies what it sees.

The assistant →

ICP interpretation

Your lab already printed the target. We grade against it.

Most tools score your ICP results against their own house range, then call a value "high" when the lab that ran it calls it fine. That leaves you refereeing two authorities instead of acting on one.

Upload the PDF from ATI, Oceamo or Triton and every element is graded against that lab's own published range, including labs that print a single setpoint rather than a band.

How ICP grading works →

ElementYoursATI range
Calcium432400–450In range
Magnesium13401300–1400In range
Iodine0.020.06Below setpoint
Copper0.009< 0.003Act now
Phosphorus4230–60In range
Why did my acros lose colour this month?
Two things line up with the timing. Your nitrate fell from 8.4 to 2.1 ppm over three weeks — that drop began 4 June, and your first note about pale tips was 19 June.

Second, alkalinity has been swinging 1.4 dKH between doses rather than holding. Combined with falling nutrients that is a reliable bleaching trigger.Read from 61 measurements · 12 May – 28 Jun
What's this on my zoa rock?
That is a Sundial snail (Heliacus). They eat zoanthids at night and are easy to miss during the day.Photo identification

The assistant

It has read your tank's history. All of it.

Every general-purpose chatbot will happily tell you the ideal alkalinity for a mixed reef. Yours has been sawing up and down for a month, and you started a new dosing pump on the ninth — two facts that change the answer completely.

This one is given your measurements, livestock, equipment and maintenance log before it answers a single question. It cites which readings it used, so you can check its work.

See what it can do →

Already own a ReefBot?

Your device runs the tests. This makes them mean something.

Claim your ReefBot and everything it needs stays free, permanently — scheduling, running tests, reagent tracking, calibration, firmware, device health alerts, and the full result history. We treat that as a contract.

Device owners also get 12 months of Reef+ at no cost when they claim, applied when the Beta closes so none of it is wasted.

Claim a ReefBot →

Permanently free, every plan

01

Claim & link

Pair the device to your tank in a couple of minutes.

02

Schedule & run

Tests on demand or on a schedule, reagents and calibration tracked.

03

Alerts

Threshold and device-health notifications by email and push.

04

History & export

Every result kept, every result exportable.

Where we stand on paywalls

Your measurements are your data. Logging, full history and CSV export are free on every plan and always will be, including for hardware you bought from us. If you ever drop to the free plan, every tank stays visible, readable and exportable exactly as before. Adding a new one is the only thing that waits for an upgrade.

Join the Beta.

Every paid feature is unlocked until 31 December 2026. Tell us what breaks and you keep Reef+ for a year after that.

Join the BetaSee what it costs later

No card required. Nothing to cancel.