Giant Danio

Giant Danio is best kept with other robust and active fish species that can handle constant movement and open swimming space. Suitable companions include Tiger Barb, Buenos Aires Tetra, and active loach species such as Zebra Loach. All tank mates should tolerate slightly cooler tropical temperatures.

This species is peaceful but extremely energetic. Calm or shy fish species may become stressed by the constant activity. Providing ample tank space helps minimize accidental chasing and reduces tension within the group.

Avoid long-finned fish species such as Betta, as rapid swimming can lead to fin nipping or damage. Compatibility improves significantly in large aquariums with strong horizontal swimming room.

Bottom-dwelling fish species can be good companions when they prefer similar water movement. Options like Peppered Corydoras work well. Communities remain most stable when all species share comparable activity levels and environmental preferences.

Giant Danios require long aquariums with open swimming space. They are extremely active and benefit from strong water movement. A secure lid is necessary as they may jump.

Water should be clean and well oxygenated. Regular water changes support their high activity level. Stable parameters reduce stress.

Decor should not obstruct swimming areas. Plants can be placed along the sides and back. Open central areas are ideal.

They thrive in groups of six or more. Larger groups reduce nervous behavior. Space is essential for natural schooling.

Giant Danios are omnivorous and unfussy eaters. They accept flakes, pellets, and frozen foods. High energy diets suit their metabolism.

Live foods stimulate natural hunting behavior. Mosquito larvae and brine shrimp are ideal. These foods increase activity and color.

They will also consume small plant matter. Spirulina based foods are acceptable. Variety ensures balanced nutrition.

Feed multiple small meals daily. Avoid excessive feeding to protect water quality. Active fish benefit from consistency.

Giant Danios are egg scatterers. Breeding is possible in spacious aquariums. Conditioning with live foods improves success.

Spawning usually occurs at dawn. Eggs are scattered among plants or substrate. No parental care is provided.

Adults may eat the eggs. A separate breeding tank is recommended. Marbles or mesh protect eggs.

Fry hatch quickly and grow fast. Infusoria are needed initially. Gradually introduce larger foods.