Private beta · reef intelligence + automation

Stop chasing alkalinity swings.

REEF 64 AI reads your probe, camera and tests, and the doser beside it makes the fix in 12 small doses a day, after you approve it.

Apply for a beta kit
The console's automation screen: three dosing channels, the weekly schedule, the next doses and each container's days leftThe console's automation screen: three dosing channels, the weekly schedule, the next doses and each container's days left
WHAT TO DO NEXT
REEF 64 AI · today 14:29
  1. 1Dose alkalinity to raise 0.5 dKH today; alkalinity is 7.1 dKH.
  2. 2Change 19 gallons with matched saltwater today; nitrate is 14.2 ppm.
A reef tank in a living room, with the REEF64 touch console on the wall and the doser in the cabinet belowA reef tank in a living room, with the REEF64 touch console on the wall and the doser in the cabinet below
Closes the loop

Most tools tell you what to do. REEF64 does it.

  1. 01 · Sense

    Probe, camera and your tests.

    25.7 °CAlk 7.1 dKH
  2. 02 · Think

    REEF 64 AI works out the fix.

    Raise alk +0.5 dKH
  3. 03 · Dose

    The doser delivers it.

    12 small doses a day

Then it reads the result and starts again. Nothing doses until you say so.

REEF 64 AI

Its answers quote your tank's own numbers.

01 · Ask a question
ASK A QUESTION
Mixed reef · 63 gal · day 122
What should I correct first, and how much should I dose?

Correct alkalinity first: 7.1 dKH is low and falling. Raise it only +0.5 dKH today, toward 7.6 dKH; in 63 gal that is about 42.5 meq. Then nudge the alkalinity channel up from 26 ml a day so it stops falling.

Nitrate at 14.2 ppm is secondary: no emergency.

WHAT TO DO NEXT
Retest alkalinity tomorrow morning, before the first scheduled dose.
Increase the alk pump?Fix nitrate how?Is calcium okay?
Ask anything about Mixed Reef…
02 · The roadmap
ROADMAP · MIXED REEF · 63 GAL
Goal: an LPS-heavy mixed reef with a few easy SPS by the end of year one.
DAY 1224 months
NOW5/7 · MO 3–5

LPS & dosing

Hammer, torch, duncan and frogspawn are in. Hold new additions while the doser brings alkalinity back near 8.3 dKH and nitrate returns to 5–10 ppm.

READY TO MOVE ON WHEN
  • Alkalinity stable at 8.0–8.6 dKH
  • Nitrate 5–10 ppm
  • Phosphate 0.03–0.08 ppm
  • Ammonia 0 ppm
What arrives

Four pieces of hardware, set up beside your tank.

  • A 10.1-inch touch console that turns a parameter red the moment it drifts, and runs on your laptop too
  • A four-pump doser for alkalinity, calcium and magnesium, with each container's days left until you refill it
  • A temperature probe and a tank camera

The native app for iPhone and iPad carries the live camera, push alerts, dosing and the timelapse. It tracks ten parameters: temperature, salinity, pH, alkalinity, calcium, magnesium, phosphate, ammonia, nitrite and nitrate.

The console's dashboard: all ten parameters on one screen, each in its own cardThe console's dashboard: all ten parameters on one screen, each in its own card
Private beta

Run it on your tank before anyone else does.

You keep a reef tank, test your water and are at home with apps, gadgets and the odd firmware update. You don't mind a rough edge, and you'll tell us about it.

I'm Lucas. After 15 years of keeping aquariums, saltwater overwhelmed me until a lot of reading made it make sense. So REEF64's advice rests on a knowledge base of reputable articles, and it shows you the source.

One rule I won't bend: the doser never changes a dose on its own. It proposes the change, and you approve it.

Lucas Leite · Builds REEF64
What you get
  • One of about 25 tester spots. The kit's price isn't set yet: first I'm talking with owners to learn what their tanks need
  • REEF 64 AI and the cloud included through the beta
  • Every update as soon as it ships, and a direct line to me
Lucas's reef tank under blue light: white rock arches over a sand bed, with no corals yet
My own tank, a work in progress that REEF64 is guiding.
No card needed. I reply within two working days.

Rather write first? me@reef64.com