★ Featured Brand on Atlantis

The German chemistry that runs every drop in Atlantis.

Atlantis is a Fauna Marin tank, end to end.

17products in build 4systems covered 152days running
Why we run Fauna Marin

16 Fauna Marin products in active use

From the moment the first water was mixed with Fauna Marin Professional Sea Salt, every drop in this system has been Fauna Marin chemistry — and there's a reason for it. When you commit to a single brand's full stack, you get a dosing system that's been engineered to work together: the Balling Light two-part, the Bacto bacteria line, the coral nutrition rotation, and the Multi-Filter chemical media all assume consistent baseline parameters.

What makes Fauna Marin different from the rest of the premium brands is the technical depth. Their published dosing schedules read like a chemistry paper — precise ratios, expected ranges, what to look for when something drifts. You're not guessing. The result on Atlantis: 152+ days of stable LPS growth with phosphate consistently below 0.05 ppm and zero algae outbreaks since the cycle finished.

If you're going to commit to one brand for the heart of your reef chemistry, this is the one.

The Lineup

Every Fauna Marin product in this build

Grouped by where it lives in the system. Click any product to buy or learn more.

Also in this build

Other brands behind Atlantis

Back to the full Atlantis tank