Freshwater
Greenway's grunter
Hannia greenwayi
Terapontidae
Facts
Characteristics
- Length
- Up to 14 cm
- Body shape
- Streamlined
Care
- Group
- Missing
- Smallest aquarium
- 73 liters
- Diet
- Missing
Know what is missing? Suggest it in the app.
Behavior
Water values
Smallest tank
Range
More about the species
Description
Adults inhabit moderately to swiftly flowing streams in clear or turbid water over mixed sand and rocky bottoms. Not much known on the biology of this species, although a single collection of 100 specimens taken in 1969 indicate that they occur in fast flowing rapids; the water being green-colored with visibility reduced to 30 cm. Adults occasionally exhibit the 'blubber lip' condition seen in members of the closely related genus Hephaestus. Omnivorous, feed on algae and small invertebrates. Eggs are guarded and fanned by the male parent. When freshly captured, a distinctive pattern of broad vertical bars is displayed on sides which is an indication of stress.
Other names
No other names.
Articles
All articles
Fish that get along4 min read
Temperament, fin nippers, fish that eat other fish, and fish that need the same water. And what the Harmony mark in the app means.
How to set up an aquarium from Australia and New Guinea4 min read
The home of rainbowfish: water, substrate, plants and light for rainbowfish, blue-eyes and peacock gudgeons, with a long aquarium and open water in the middle.
How to add new fish4 min read
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
Quarantine for new fish3 min read
Why new fish should live in a tank of their own for a few weeks before they move in, what you need, and what to look for.