Epicharis tetra
Hyphessobrycon epicharis
Also known as Megalamphodus epicharis, Charming Rosy Tetra
Care at a glance
- Temperature
- 73–82°F (23–28°C)
- pH
- 5.0–6.8
- Adult size
- 1.6 in (4 cm)
- Minimum tank
- 16 gal (60 L)
- Temperament
- Peaceful
- Social behavior
- Schooling
- Swim level
- Middle
- Difficulty
- Medium
- Breeding
- No record
- Rarity
- Rare
- Origin
- Upper Orinoco and upper Negro basins, Venezuela and Brazil
- Family
- Characidae
Overview
Treat it like a black phantom tetra with a blackwater budget: a school of six plus, soft acidic water, and gentle company. It accepts flake and small frozen foods. Males fin-spar in that stately phantom way, all display and no damage, best watched against a leaf-litter backdrop.
In the wild
This tetra comes from blackwater of the upper Orinoco and upper Negro, some of the softest, most acidic habitat in South America. It wants tannin-stained water, leaf litter, dim light, 23 to 28 degrees Celsius, and pH from 5.0 to about 6.8.
Good to know
Hyphessobrycon epicharis reaches about 4 centimeters and belongs to the phantom tetra group; current classification places it in the resurrected genus Megalamphodus. The species name comes from the Greek for charming, and a tall dusky dorsal fin over a marked shoulder blotch gives it the classic phantom silhouette.
Did you know
Its home rivers are so mineral-poor that rainwater is hard by comparison, which is why seasoned keepers reach for peat and botanicals before the water report.
Tank mates
Epicharis tetra is a peaceful, schooling species that keeps to the middle. These picks match on water type, temperature, pH, size and temperament.

Cardinal tetra
Paracheirodon axelrodiFreshwater1.8 in (4.5 cm)16 gal (60 L)73–84°F (23–29°C)Sunset dwarf cichlid
Apistogramma atahualpaFreshwater2.2 in (5.5 cm)16 gal (60 L)75–82°F (24–28°C)
Golden dwarf cichlid
Nannacara anomalaFreshwater3.1 in (8 cm)16 gal (60 L)72–82°F (22–28°C)
Sipaliwini cory
Hoplisoma sipaliwiniFreshwater2.2 in (5.5 cm)16 gal (60 L)73–81°F (23–27°C)
Punctatus cory
Corydoras punctatusFreshwater2.4 in (6 cm)16 gal (60 L)73–81°F (23–27°C)Red-lined dwarf cichlid
Apistogramma rubrolineataFreshwater2 in (5 cm)16 gal (60 L)73–81°F (23–27°C)
Common questions
What size tank does an Epicharis tetra need?
An Epicharis tetra needs at least 16 gal (60 L). It spends most of its time in the middle.
What temperature and pH do Epicharis tetra need?
Epicharis tetra are comfortable at 73–82°F (23–28°C) with a pH of 5.0–6.8.
How big do Epicharis tetra get?
An adult Epicharis tetra reaches about 1.6 in (4 cm).
Do Epicharis tetra need a group?
Yes. Epicharis tetra are a schooling species and should be kept in a group, not singly.
Where to buy
Some links may not be the exact species or variety.
…or ask your local fish store.
Appears in
Keeping Epicharis tetra?
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Related species

Madre de Dios tetra
Hyphessobrycon nigricinctusFreshwater1.6 in (4 cm)15 gal (55 L)72–81°F (22–27°C)
Peruvian tetra
Hyphessobrycon peruvianusFreshwater1.6 in (4 cm)16 gal (60 L)72–81°F (22–27°C)
Red phantom tetra
Hyphessobrycon sweglesiFreshwater1.6 in (4 cm)15 gal (55 L)72–82°F (22–28°C)
Rosy tetra
Hyphessobrycon rosaceusFreshwater1.6 in (4 cm)15 gal (55 L)75–82°F (24–28°C)Parrot tetra
Hyphessobrycon psittacusFreshwater1.6 in (4 cm)16 gal (60 L)72–81°F (22–27°C)Vinaceus tetra
Hyphessobrycon vinaceusFreshwater1.6 in (4 cm)14 gal (54 L)72–81°F (22–27°C)
