The study’s authors urge increased investment in research to address data deficiency, particularly in groups like freshwater mollusks. Banner image of discus fish by Rhett A. Butler/Mongabay.

500 Discus Price in India Rs. 2000 to Rs ... 1500 Goldfish are probably the most popular freshwater fish for aquariums. These fish need constant maintenance, such as weekly water changes and filters.

If they become bullies, you'd have to remove the more submissive fish as discus are so large and could injure them. They are freshwater fish that prefer water around 82–86°F, with broadleaf plants and ...

Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.

Freshwater fish provide an important source of protein for many human societies, and species such as Atlantic salmon support a fishing-tourism industry critical to many areas with limited ...

Did you know the bigmouth buffalo is the longest living freshwater fish on the planet, often surviving for over a century? And did you know they hold the potential to provide insights into our own ...

A new study published in Nature on Wednesday finds that nearly 25 percent of freshwater fauna—including species of fish, dragonflies, damselflies, crabs, crayfish and shrimp—are “threatened ...

Almost a quarter of main freshwater animal species including fish, shrimps and crabs are threatened with extinction, worldwide research involving more than a thousand experts has found.

They can also migrate via leaking production wells to freshwater aquifers. Base and rare metal mining: Heavy metal pollution is a known cause of groundwater contamination. Uranium: In situ uranium ...