Viking`s reef tank in Russia 2018 (Long version)

Viking`s 2000 liter mixed reef tank 2018 yrs. 300X80X80 cm Total aquarium system about 3000 liter (790 gallons) The aquarium was launched in December 2011. To view this video, I recommend to use a high-quality audio system or headphones, and also used for viewing 4K TV, is available UHD 4K resolution ! If you want watch short version, look here: