Do you think that a saltwater tank is vital for keeping stunning, exotic fish? Reevaluate that idea. Freshwater aquariums are ...

Around 10 per cent of British households own pet fish – making them the third most popular animal to welcome ... most colourful fish for tropical freshwater aquariums.

Environmental DNA, or eDNA, can help us detect species by the traces they leave behind in their surroundings. This ...

head, mouth and barbels of a juvenile dangerous invasive freshwater predator channel catfish, Ictalurus punctatus attentively stare in European cold-water biotope aquarium Grab your ... a diverse cast ...

Some roam freely, while others cling to plants or animals. One copepod species can ... wanting to know if there were pieces of non-kosher creatures floating in the New York City tap water.

Sharjil Khan/Shutterstock.com For beginners, freshwater fish are likely the better option for aquarium pets. They require less maintenance and are generally easier to care for. However, those wanting ...

A fish is a cold-blooded aquatic vertebrate with gills, a swim bladder, and paired fins. Though this description may seem specific, the size, color, and habits of fish actually vary drastically.

Here, we explore 15 recently extinct animals ... This small fish, native to the hot springs of Tecopa in California, was declared extinct in 1981. Habitat modification due to the development of ...

Many small animals use dead fallen wood for shelter or nest sites. Non-native plants and animals are ones that ... climb trees or enter burrows to catch their prey. Sporting and aquarium fish have ...

Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

Archer fish care and requirements includes: 1. Water type: Archerfish are brackish water fish, meaning they need water that is a mix of freshwater ... water's surface. In aquariums, they should ...

The city-owned aquarium in Gardner’s Basin finally reopened this week after five years of renovations and repairs.