This complex includes the fountains “Apollo”, “Satyr” and “Stream”, and near the garden wall there is a grotto called the Gorgon Medusa, from which a stream flows. The main fountain of the complex is the “Stream”, which is a river. Four water jets of different sizes fall into the upper part of the cascade and spread in different directions. The images of the other fountains correspond to the theatrical theme that can be traced in all elements of the Aquarium Garden.

In the central part of one of the fountains there is a small bowl in which a bronze statue of Apollo is installed. Decorated with red granite tiles, the bowl imitates the stage, standing on which the god of art plays the golden lyre with water strings. Apollo is located in the center of the water dome, formed by jets of water gushing from the side of the fountain. Behind the deity's back there are columns made of marble, thanks to which the whole composition resembles a stage even more.

The small fountain is hosted by Satyr, whose bronze sculpture is located in a simple bowl. A playful deity plays the flute, sitting in the center of a cascade of jets hitting upwards.