THE BUILD STUDIO · SIZED TO YOUR TANK

Tell us your tank. We'll build the system.

Volume and what you're keeping, turned into a complete, correctly-sized system — light count, flow, return, skimmer, heater and top-off — with the best-matched gear picked for each slot. Swap anything; add to cart in one click.

Build type
Display volume
gal
Plumbing
What you keep
Tier

Or skip ahead — start from a popular setup

Sizing for

Sized from reef rules of thumb · every pick is swappable

COUNSEL

"We'll talk you out of overbuying. Trust is the actual product."

— the rule every product page is written by

Have a reefer spec it for you
YOU SAY"40-gallon mixed reef, just getting flow sorted."
WE SAYSet it to 40g, mixed, sump — the studio sizes a single gyre on the powerhead slot, random flow without a powerhead in every corner.
YOU SAY"The build picked two LED bars — is that overkill?"
WE SAYOn an SPS build, no — even PAR across the footprint beats one bright spot. Switch to soft coral and it drops to one. Or swap the pick yourself.