Red phantom tetra | |
---|---|
![]() | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Characiformes |
Family: | Characidae |
Genus: | Hyphessobrycon |
Species: | H. sweglesi
|
Binomial name | |
Hyphessobrycon sweglesi (
Géry, 1961)
|
Hyphessobrycon sweglesi is a species of tetra that lives in the Orinoco River drainage basin in South America. [2] The species' scientific name used to be Megalamphodus sweglisi and the species' common name is red phantom tetra. [3] It grows up to 4 cm (1.6 in). [4]
The fish has a round black spot behind the gill-plate, a black band on the dorsal fin that is bordered above and below by creamy-white. The other fins are red same as the upper rim of the eye. [5] The species' appearance is very similar to Hyphessobrycon megalopterus (black phantom tetra).
Aquarists keep this fish in water ranging from 20 to 23 °C (68 to 73 °F) that is soft (50-100mg/L) and acidic (pH 6.5). [4] The H. sweglesi is reported to be very sensitive to water chemistry, which affects the fish's coloration. [4] Frequent water changes are advised for it to thrive and to induce it to breed. [4]
The fish eats worms, small insects, and crustaceans. [2] In captivity, aquarists feed it prepared foods and small live foods. [4]
The species can lay up to 400 eggs that can hatch in a day. The eggs are susceptible to fungus.
Aquarists put dark substrate in the spawning tank to protect the eggs from light. [4]