Corydoras - These small, tropical freshwater catfish are peaceful schooling fish that do well in groups of 6 or more.Rummy nose tetras are peaceful shoaling fish that enjoy having plenty of swimming space. Rummy nose tetras -Three similar fish species are classed as rummy nose tetras, but the true rummy nose tetra is the Hemigrammus rhodostomus.These fish make great community fish, but, like danios, rosy barbs have a tendency for fin-nipping and shouldn’t be housed with slow-moving, long-finned fish. Rosy barbs - Active fish with bright colors and peaceful temperaments, rosy barbs are one of the larger members of the barb species.Ember tetras are shoaling fish and exhibit peaceful, cautious behavior. These active, playful fish usually swim in the mid-section of the tank. Ember tetras - Sometimes known as fire tetras, ember tetras are eye-catching fish that aren’t easily scared.Scarlet badis are peaceful fish that hide in plants and avoid big fish. Full-sized females reach half an inch in length. This freshwater fish is tiny, and the males grow to no larger than eight-tenths of an inch. Scarlet badis -A popular breed of nano fish is the scarlet badis.Although honey gouramis aren’t schooling fish, these fish enjoy one another’s company. Honey gouramis are peaceful, shy fish that are easy to care for and can be kept in pairs or groups. Honey gouramis - Inexperienced fishkeepers should consider adding honey gouramis to their community tank.Some of the other fish that can be housed with danios are: For instance, in the wild, zebra danios will swim with celestial pearl danios if there aren’t enough fish of their kind to shoal with.ĭanios are compatible with other types of danios, so consider adding different danio species to your tank before you look for other fish. This can be avoided by buying the right number of danios and placing the fish in the right-sized tank.ĭanios school with their own species. In an under-populated or over-cramped tank, danios are known to show more aggressive behaviors than usual, such as chasing and nipping the fins of their less dominant peers. The most dominant fish in the shoal establish their leadership through playful behaviors. Many danio shoals have hierarchical systems. Danio Behavior & Compatibilityĭanios are social fish that exhibit shoaling behavior. Prefer moderately strong currents and well-oxygenated water. Schooling fish that do well in a peaceful community tank with at least 6 other blue danios. Blue danios: Silvery-blue with a turquoise hue and horizontal black lines from the gills to the tail.Active, social fish that do best in groups of 10 or more. Females have transparent fins, while males have an orange hue to the caudal fin. Black-barred danios: Greyish-brown bodies with black vertical bars across the abdominal side.Hardy, peaceful schooling fish that should be kept in groups of eight or more. Panther danios: Torpedo-shaped bodies that display a range of colors when illuminated with light.Peaceful fish that get nervous around large tank mates. Glowlight danios: More colorful than most fish in the danio family, with red, green, orange, silver, blue, yellow, black, and gold coloring.Peaceful fish that do well in a well-furnished community tank. Gold ring danios: Silver-gold bodies with black spots spanning from the gills to the tail.Active and peaceful fish that enjoy a strong current and do best in schools of six or more. Longfin leopard danios: A spotted version of the zebra danio, with silver bodies patterned with pale blue spots.Although some danios species are more popular than others, there are plenty of other interesting varieties:

Do zebra danios eat algae