Its vibrant colors and gentle demeanor make it a delightful addition to any aquarium. The Harlequin Rasbora is a small freshwater fish with a distinctive black triangular patch on its orange-red body.

Freshwater red algae, particularly those belonging to the order Batrachospermales, represent a fascinating and diverse group of organisms that play significant ecological roles in aquatic ecosystems.

Living for up to two to three years, freshwater snails are compatible with most colorful tropical fish and invertebrates. Small, colorful, and a lover of habitats with sandy substrates ...

The most extensive global assessment of freshwater animals to date has revealed that a quarter of all freshwater animal species on the IUCN Red List are ... % of freshwater fish and 16% of ...