167°F

full size image Sony α7III | 24-105 OSS G | 1/125 s | ƒ/8 | ISO 160 Cyanobacteria Calothrix pH: 6–9 Temperature: 30–45°C (86–113°F) Color: Dark brown mats Metabolism: Photosynthesis by day; fermentation by night. Cyanobacteria Phormidium pH: 6–8 Temperature: 35–57°C (95–135°F) Color: Orange mats Metabolism: Photosynthesis Cyanobacteria Oscillatoria pH: 6–8 Temperature: 36–45°C (96–113°F) Color: Orange mats Metabolism: Photosynthesis; oscillating moves it closer to or away from light sources. Cyanobacteria Synechococcus Read more