The fish swimming as one. (4K) 

Golden four-room fish, green four-room fish, red-nosed scissors, colorful skirt fish (various colors), giant red lotus lantern, gray fox, lemon lantern, Baiyun Mountain, blue king lantern. They all swim happily together in the aquarium.
Music:
《Savannah Sunshine》by Dan Henig
/ @sirdannytrolls