The Polka Dot Freshwater Ray stands out with its unique appearance, differing significantly from typical ray species. This freshwater ray is ranked among the top beautiful and expensive aquarium fish in the market.
The Polka Dot Freshwater Ray thrives in rivers across the Americas. Its diverse habitat and food sources contribute to the variety of this species.
This species is very difficult to survive in the wild.
The Polka Dot Freshwater Ray is characterized by numerous small spots on its body, giving it a mushroom-like appearance that is quite striking. Additionally, it exhibits a genetic variation in the front of its head, which causes it to have a U-shaped rather than a round shape.
Another remarkable feature is that this species is very difficult to survive in the wild due to its specialized head, making it challenging to catch prey with shells. In captivity, they must be hand-fed.
A healthy and beautiful Polka Dot ray of good lineage is usually assessed based on several characteristics: high-set eyes, bright eyes with floral spots, a smooth area between the eyes, clear dotted outlines, and a straight tail without visible spines.
One of the most expensive aquarium fish, priced at up to $100,000 each.
The striking patterns and graceful swimming style of the Polka Dot ray make it a popular choice among aquarium enthusiasts as a pet.
Freshwater rays are commonly bred in several countries such as Thailand, Malaysia, Japan, and Taiwan.
With its unique and distinctive colors, along with its auspicious meaning, this species is now one of the super aquarium fish priced at up to $100,000 each (approximately over 2.4 billion VND), appealing to those who wish to own a ray with extraordinary colors.
