When setting up an aquarium, new aquarists have several fish species to choose from. These beginner-friendly species typically coexist with others and can adapt to a variety of water quality ...

A study of shallow-water fish communities on rocky reefs in south-eastern Australia has found climate change is helping tropical fish species invade temperate Australian waters. A University of ...

A wild catching adventure filled with tropical fish, invertebrates, and some seriously cool finds.

An international team of scientists recently led a detailed study of eastern rainbowfish, Melanotaenia splendida splendida, a freshwater species that is popular in the aquarium trade. Eastern ...

If you’re thinking of setting up an aquarium in your home, you may be wondering what kind of fish you’d like to have in your tank. Freshwater fish are a popular option since it can be easier for ...

Tropical fish are among the most popular pets in the world, with millions sold every year to brighten aquariums in homes, offices, and even car dealerships. Yet behind their vibrant colors lies a ...

My fish lost their energy right after I changed the aquarium water. Even after I scrub off the algae, the glass turns green again in a few days. I want to go on a trip, but I cannot manage the feeding ...

The climate is changing, and heatwaves are becoming more common and intense as a result. For the Great Barrier Reef, the world’s largest structure of living tissue, the consequences are clear. The ...