Hello,
some more pics you can find here:
http://www.aquabilderbuch.de/HDS/
Equipment:
Lighting: Gieseman 230 eco 3x250W HQI+4x9W blue, 2xT5 80W blue, 1xT8 36W blue
Waterflow:
ATK MP12065 (12000L/3170g) closed loop
Skimmer:
Aqua MedicTurboflotor 5000 Shorty with Eheim 1060 (Water) and Red Dragon Bubbleking 1000(air)
regards
Markus