Arawana (Osteoglossum bicirrhosum)

Familie: Osteoglossidae

Ein friedlicher, fleischfressender Süßwasserfisch aus der Familie der Knochenzungenfischen, heimisch in dem Amazonasbecken in Südamerika. Haltung für Experten.

Pflegeparameter

Temperatur
24–30 °C
pH
6.5–7.5
GH-Härte
5–15 dGH
Größe ausgewachsen
63–90 cm
Mindestaquarium
900 L
Schwimmebene
Upper; surface-oriented
Schwierigkeit
Anspruchsvoll
Charakter
Semi-aggressive; predatory — keep singly
Herkunft
南美洲亚马逊河流域

Artübersicht

A Osteoglossidae species: Osteoglossum bicirrhosum lives upper; surface-oriented over clear streams, rivers and still waters. Semi-aggressive; predatory — keep singly. Adults reach 63–90 cm. In a community tank it pairs well with Gold carp, Indonesian snakehead.

Natürlicher Lebensraum

Lebensraum
Clear streams, rivers and still waters
Strömung
Moderate flow
Gelöster Sauerstoff
Average oxygen needs

Aquascaping & Technik

Substrat
Smooth gravel and sand with open floor space
Harte Dekoration
Driftwood, water-worn stones and shelters that mimic the native biotope
Pflanzen
Hardy plants on hardscape; keep the floor open

Charakter, Fütterung & Vergesellschaftung

Schwarmverhalten
Solitary, pairs or small groups
Fütterung
Carnivore; quality prepared foods with variety; regular frozen or live foods
Empfohlene Mitbewohner
  • Gold carp — Similar size and water needs
  • Indonesian snakehead — Similar size and water needs
  • Asian Snakehead — Similar size and water needs
Nicht vergesellschaften mit
  • Fish under half its size — May be eaten
  • Small fish and shrimp — Live-prey size

Zucht & Hinweise

Geschlechtsdimorphismus
Males are typically slimmer and more intensely colored; females fuller-bodied
Fortpflanzungsart
Spawning; condition with rich foods and simulate seasonal changes

Häufige Fragen

Ist Arawana pflegeleicht?

Anspruchsvoll: erfordert spezifische Wasserwerte. Semi-aggressive; predatory — keep singly. Solitary, pairs or small groups.

Welche Temperatur und welches Wasser braucht Arawana?

24–30 °C, stabil geführt; pH 6.5–7.5, GH 5–15 dGH.

Wie groß wird Arawana und welches Aquarium?

Ausgewachsen 63–90 cm. Wegen seiner Lebensweise (Upper; surface-oriented) sind 900 L oder mehr sinnvoll.

Was frisst Arawana?

Carnivore; quality prepared foods with variety; regular frozen or live foods. Zwei kleine Portionen täglich.

Kann man Arawana vergesellschaften?

Semi-aggressive; predatory — keep singly. Empfohlene Mitbewohner: Gold carp — Similar size and water needs, Indonesian snakehead — Similar size and water needs, Asian Snakehead — Similar size and water needs. Meide Fish under half its size — May be eaten, Small fish and shrimp — Live-prey size.

Woher stammt Arawana?

Sein natürlicher Lebensraum liegt in 南美洲亚马逊河流域, in clear streams, rivers and still waters.

Springt Arawana?

Diese Art springt: Deckel unbedingt schließen.

Wie züchtet man Arawana?

Spawning; condition with rich foods and simulate seasonal changes. Males are typically slimmer and more intensely colored; females fuller-bodied.