Fin's Fish Guide
The Slender glassy (Ambassis natalensis) is a fish that lives in both fresh and salt water of the family Ambassidae that grows up to 10 cm.
Description
The slender glassy is a small, semi-transparent perchlet of the family Ambassidae from the western Indian Ocean, along the east coast of Africa. The species reaches about 10 cm and has a slender, glassy silvery body. It is euryhaline and occurs in estuaries and coastal waters, where it tolerates fresh water within a certain temperature range. In summer it forages mainly in the early evening and late morning, in winter both by day and night, on crustaceans, aquatic and terrestrial insects and small fishes. The species thrives well in captivity and is a suitable subject for biological research.
Frequently asked questions
How do you recognise the Slender glassy?
The Slender glassy has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Semi-transparent glassfish of East African estuaries.
Where does the Slender glassy live?
The Slender glassy lives in both fresh and salt water and is mostly found around sand or mud bottom. Western Indian Ocean, along the east coast of Africa.
How big does the Slender glassy get?
The Slender glassy grows to a maximum of about 10 cm. On average the species is around 7 cm.
Is the Slender glassy dangerous to humans?
No, the Slender glassy is harmless to humans. None required: this species is harmless to humans.
Is the Slender glassy edible?
The Slender glassy is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ambassis
More from the family Ambassidae
Want the complete picture on the Slender glassy?
Point your camera at the fish and Fin names the species in seconds. Free, and the Slender glassy is one of 12,519 species in the app.
Or scan with your phone