Fishcam refers to a broadcast consisting of a video camera pointed at a fish tank. They are popular aquarium fish usually used to eliminate algae in the fish tank. The species in the Big Fish Tank include tambaqui, catfish and pirapitinga. Gloria picks up the phone and throws it into a fish tank. Rene Haller created a fish tank system. Jasper revives him using water from the fish tank and picks him up. Fish Tank was released on 11 September 2009. The next morning, Keith and Rose discover Beverly dead, drowned in a large fish tank. Meanwhile, Vidhya searches for the diamond and spots it in a big fish tank. Pionen features fountains, greenhouses, simulated daylight and a huge salt water fish tank. Meanwhile, Nemo is placed in a fish tank in a dentist's office. The other film was "Fish Tank" directed by Andrea Arnold. Valiant holds the Genie hostage over a salt-water fish tank; salt water being its weakness. Fish Tank is a 2009 British drama film written and directed by Andrea Arnold.