Moonlight Gourami AI Red Sea’s Seawater Refractometer calibrated

Red Sea’s Seawater Refractometer calibrated at 25°C/77 0F directly reads the absolute salinity of seawater with no need for temperature compensation factor)

The pesky removal of rock wool is omitted completely

Channel A: Deep Blue + Cool White

upcoming doses and scheduled water tests at a glance

Quick Start Guide

Moonlight Gourami AI Red Sea’s Seawater Refractometer calibratedOverview Family: Osphronemidae Gouramis are freshwater labyrinth fish native to slow moving rivers, swamps, & rice paddies across Asia. Admired for their peaceful nature, iridescent colors, & graceful movements, Gouramis thrive in calm, well planted aquariums with gentle filtration. They are air breathers, using a labyrinth organ to breathe at the surface. Most species prefer living in pairs or peaceful community setups, though some males can be