RYBICKY. NET is a Czech online portal dedicated to aquarium keeping and related aquatic life. It brings together a broad reference atlas of aquarium fish, plants and other animals with practical articles, aquarium showcases, classified ads and community discussions.

Members can present their own aquariums, share updates and photographs, and explore featured tanks and popular species. The forum covers everyday and specialist topics, including water quality, feeding, fish health, plant care, equipment, breeding and local aquarium events. The site also publishes how-to guides and news, with resources on subjects such as CO2 systems, filtration, water changes and preventing overfeeding.

In addition to its aquarium content, RYBICKY. NET connects visitors to companion websites about dogs, cats, birds, rock gardens and terrariums. Users can register for a profile to access additional site features, while advertisers can inquire about display advertising or sponsored articles.

With its mix of reference material, member contributions and discussion, the portal serves both newcomers seeking guidance and experienced aquarists looking to exchange knowledge and showcase their setups