This is a close-up underwater shot of several guppies in an aquarium

This is a close-up underwater shot of several guppies in an aquarium. The lighting suggests the aquarium might be illuminated from above, creating reflections and bokeh effects on the water's surface. In the foreground, a dark red guppy with orange and yellow accents is swimming towards the left. Behind it and slightly to the right, a pale guppy with light grey and yellow scales is visible, its body elongated and its fins spread. To the right of this fish, two more guppies are swimming close together. One appears to be a pale pink or orange color, while the other is a similar pale shade, both with transparent fins. In the upper part of the image, out of focus, a bright yellow guppy is partially visible, its head facing downwards. Bubbles are present at the water's surface and also in the water column. The background is a dark, muted grey, creating a contrast with the colorful fish. There is no indication of the location being in Burgas, Bulgaria; the scene is confined to an aquarium.