I love to watch this dance around in the water flow, so I took a short clip this morning. It's taken with just atinics on so it's very blue - hope you enjoy - unfortunatly it loses some quality on youtube
thanks - heres another with closer to tru colors. This clip shows the Green Birds Nest and a Pocillopora. you can make out the random turbidity caused by the closed loop/SCWD on about a 5 sec interval and Koralias on a 4min timed wavemaker.