netted tetra (Hyphessobrycon reticulatus)

Family: Characidae

netted tetra — a Characidae from South America. Reaches 4–5.8 cm; keep at 15–25 °C.

Care parameters

Water temperature
15–25 °C
pH
6–8
GH hardness
15.6–26.4 dGH
Adult length
4–5.8 cm
Minimum tank
40 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Mostly peaceful; larger species predatory
Origin
South America

Species overview

Hyphessobrycon reticulatus is a Characidae from South America. In the wild it prefers blackwater streams and flooded forest; in the aquarium it stays mostly peaceful. Plan on 4–5.8 cm of adult fish at 15–25 °C. Related profiles: Hyphessobrycon amandae, Hyphessobrycon herbertaxelrodi, Hyphessobrycon eques.

Native biotope

Habitat
Blackwater streams and flooded forest
Flow
Still to gentle current
Dissolved O₂
Moderate

Aquascape & hardware

Substrate
Dark sand and leaf litter
Hardscape
Driftwood and dense plant edges
Plants
Floating and shaded plants appreciated

Temperament, diet & tankmates

Schooling
Strong shoalers; keep in groups of 8 or more
Diet
Omnivore with carnivorous tilt
Recommended tankmates
  • Similar-sized peaceful community fish — Similar size and water needs
Avoid keeping with
  • Much smaller fish — May outcompete or bully tiny tankmates

Breeding & notes

Sexual dimorphism
Subtle; females fuller-bodied
Breeding method
Egg-scatterer among fine plants

Frequently asked questions

Is netted tetra easy to keep?

A moderate-level species: mostly peaceful; larger species predatory; stable water matters more than fancy equipment.

What temperature and water chemistry does netted tetra need?

Hold 15–25 °C and keep it stable — 15–25 °C recorded range. Heater for stable tropical warmth.

How big does netted tetra get, and what tank size?

Full size is 4–5.8 cm. Minimum tank: 40 L, with open swimming space along its bottom-dwelling habits.

What does netted tetra eat?

Omnivore with carnivorous tilt. Feed two small meals a day rather than one large one.

Can netted tetra live with other fish?

Yes, with care. Mostly peaceful; larger species predatory — pair it with Similar-sized peaceful community fish — Similar size and water needs and skip Much smaller fish — May outcompete or bully tiny tankmates.

Where does netted tetra come from?

Comes from South America: blackwater streams and flooded forest. Expect still to gentle current and moderate.

Does netted tetra jump?

Jumping is not a known issue; cover the tank anyway during water changes.

How does netted tetra breed?

Egg-scatterer among fine plants. Subtle; females fuller-bodied.