Badis badis

Badis badis (also known as the blue perch or blue badis) is the most famous Badis genus and Badidae family representative. This is a good-looking dark-blue fish that has been popular among aquarists for several dozens of years already. This calm, not demanding in terms of keeping fish, can be interesting not only for experts but for beginning aquarists as well.

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Motoro stingray (Potamotrygon motoro)

Motoro stingray or ocellate river stingray (lat. Potamotrygon motoro) is one of the most famous and popular freshwater rays. We should mention that despite the motoro stingray popularity in aquarium husbandry, there is still no quite precise classification of this family representatives.

From time to time, some new kinds are discovered, which were not described before.

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