This is a close-up, vertical, eye-level shot of an aquarium

This is a close-up, vertical, eye-level shot of an aquarium. The focus is on several small fish swimming amongst aquatic plants. In the foreground and mid-ground, two purple-hued fish with black and yellow markings on their fins are prominently featured. Behind them, a bright yellow fish with similar fin markings swims to the right. The aquarium substrate is dark brown and appears to be a gravelly or sandy material. Lush green aquatic plants with long, lance-shaped leaves dominate the background, with some smaller, more delicate plants also visible. The water is clear, and there are small particles suspended in it, possibly from the substrate or organic matter. The overall lighting is consistent with an indoor aquarium environment. There is no indication of the city of Ussurijsk, Russia, or any other specific location.