GoPro in the Fishtank

I've been playing around with the time lapse function of the GoPro Hero 960 I bought a few months ago. This morning I decided to see what it looks like inside our fish tank. The GoPro has a waterproof case so it was no issue to stick it right on in and let it sit for half an hour shooting a new picture every 5 seconds. This 30 second clip is obviously just a small amount of that footage.