Giant Danio (Devario aequipinnatus) Fish Species Profile
The Giant Danio is an active and peaceful fish. It is the biggest of the danios and therefore requires a large aquarium with plenty of swimming room. A tight-fitting lid should always be placed on the aquarium housing these fish, as they like to jump.
Giant Danios fair better when kept in a group containing five or more fish. The Giant Danio is an excellent addition to a large community tank, especially if you're already raising big fish.
The Giant Danio is a gorgeous torpedo-shaped fish with a beautiful iridescent blue colouration that reflects a pale blue-green background as the fish swiftly changes direction. It displays gold splotches and stripes running lengthwise from the gills to the tail. The fins are grey and clear and rounded in shape, while the tail fin is forked.
|Scientific Name||Devario aequipinnatus|
|Other Names||Golden Giant Danio|
|Aquarium Level||Middle - Top|
|Difficulty||Beginner - Intermediate|
|Best kept as||Groups 5+|
|Lifespan||5 plus years|
|Maximum Size||up to 10 cm|
|Temperature||72 - 81 ℉ (22.2 - 27.2 ℃)|
|PH||6.0 - 8.0|
|GH||5 - 19|
Origins of the Giant Danio
Giant Danios are endemic to the Indian subcontinent and most of Indochina. They can be found in Pakistan, Nepal, Bangladesh, Myanmar, Cambodia and northern Thailand.
These fish inhabit fast-flowing streams, and ponds usually in hilly areas. They prefer shaded and clear water and a gravel or sandy substrate.
Giant Danios will happily accept a wide variety of foods, which includes flake, granules, freeze-dried, frozen, and live foods. To bring out the best colouration, provide live foods, such as mosquito larvae, bloodworms, brine shrimp, chopped earthworms and daphnia.
If live meals are no longer available, give them frozen food as an alternative. Occasionally encompass vegetable flakes in their feedings to supply a well-balanced diet.