Taken with an iphone. 16 x 10W LEDs turned down (added 4 weeks ago from a 4x55 CF setup), pressurized CO2, Fluval XP3 + Magnum 350, daily peristaltic dosing of generally the EI method, Flourite substrate (dating back to 1998), a mish-mash of fish. 75 gallon plumbed tank.