Roseomonas aquatica
Roseomonas aquatica is a species of Gram negative, strictly aerobic, coccobacilli-shaped, pale pink-colored bacterium. It was first isolated from drinking water from Seville, Spain. The species name is derived from the Latin aquatica.
The optimum growth temperature for R. aquatica is 25-28 °C, but can grow in the 15-35 °C range. The optimum pH is 7.0, and can grow in pH 5.0-9.0.