Livestock

Fish

Freshwater fish groups and lineages commonly encountered in aquariums, covering a wide range of ecological roles and body types.

12 subcategories
Filter by trait

Subcategories

Drill down into more specific topics

Characins

Cyprinids

Atheriniformes

Anabantoidei

Cyprinodontiformes

Cichlidae

Siluriformes

Cobitidae

Poeciliidae

Osteoglossiformes

Polypteriformes

Tetraodontiformes

Topics in Fish

Popular topics in this category branch

Browse all topics
acrylic aquarium active fish aeration african cichlids african clawed frog african dwarf frog aggressive cichlids air breathing fish air driven filter airline tubing air pump air stone air valve algae eater algae scraper amano shrimp amazon fish ancient fish angelfish annual fish