Many fish species are recommended for new aquarists setting up an aquarium. The fish listed here generally get along well with others and can tolerate a range of water quality parameters. Before ...

Most small aquarium fish thrive in schools and need a minimum tank size of 10 to 30 gallons, depending on the species. Many species, like livebearers, can quickly multiply in an aquarium setting, ...

Risky business: But some fish can adapt We studied five tropical fish species and two temperate species across a 2,000km stretch of Australia's east coast, from the tropics to the cold temperate south ...

The swordtail is a beginner-friendly tropical fish species. This hardy fish comes in various vibrant colors and can be kept in a freshwater tank as small as 10 gallons. These traits make swordtails ...

As tropical fishes colonize new habitats in temperate oceans, made available to them because of ocean warming, researchers have found that those who shoal alongside neighbors that are native to the ...

Migrating from Suez Canal, Indian Ocean and Gibraltar Strait due to global heating, tropical fishes have started to be dominant species in the Mediterranean Sea. Prof. Mehmet Gökoğlu from the Faculty ...

Adult male Rose-Veiled Fairy Wrasse (Cirrhilabrus finifenmaa) shows off his colors for the ladies. This species is found at the equator in the Indian Ocean, living in the coral reefs of the Maldives ...

Well-intentioned children and aquarium hobbyists seeking to “free” their pet fish down a toilet bowl or into a local waterway may inadvertently be contributing to the threat of invasive species ...

When you think about climate change in our oceans, you may picture coral bleaching, melting sea ice, or extreme weather events. But beneath the ocean’s surface, another quiet shift is underway.