Reed bed biofiltering system
Djanbung Gardens DSC_5965

Reed bed biofiltering system

NIKON D40, 18-55mm f/3.5-5.6
Aperture: 4.0, Shutter speed: 1/60, Focal length: 18.0 mm, ISO: 200, Bias: 0
Date/Time: 2012:02:11 10:30:24
Average color: dark olive green