Altifron Eartheater

Geophagus altifrons

Altifron Eartheater is a peaceful middle swimmer. Keep in a loose group of 5+.

PeacefulMiddle swimmerKeep in a loose group of 5+Intermediate

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Quick facts

Adult size: ≤ 8.9" (≤ 22.5 cm)
Aquarium size: 171 US gal (648 L) or larger / ≥ 70.9" (≥ 180 cm) minimum length
Care level: Intermediate
Temperament: Peaceful
Swimming zone: Middle swimmer
Temperature: 79–90°F (26–32°C)
pH: 5–7
GH: 0–5 dGH
Diet: Omnivore
Lifespan: up to 10 years
Group behavior: Keep in a loose group of 5+

Care requirements

Care level: Intermediate.

Lifespan: up to 10 years.

Aquarium size and space needs

Minimum aquarium size: 171 US gal (648 L) or larger / ≥ 70.9" (≥ 180 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 26–32 °C, pH 5–7, GH 0–5 dGH.

Temperament and compatibility

Altifron Eartheater is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the middle part of the aquarium, so leave enough open swimming space for movement and feeding.

Feeding

As an omnivore, Altifron Eartheater should receive a varied diet rather than one repeated food type.

Offer diverse small sinking invertebrate-based foods; adults sift fine sand throughout the day. Distribute portions to reduce dominance around food.

Before adding this fish

Plan for an aquarium of 171 US gal (648 L) or larger / ≥ 70.9" (≥ 180 cm) minimum length.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 5+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Peru, Brazil, Colombia.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

African Butterfly Cichlid Anomalochromis thomasi Same family Similar care level Same temperament Beginner – Intermediate ≤ 3.1" (≤ 8 cm) 73–81°F (23–27°C) Bolivian Ram Cichlid Mikrogeophagus altispinosus Same family Similar care level Same temperament Beginner – Intermediate ≤ 4" (≤ 10.2 cm) 73–79°F (23–26°C) Allpahuayo Dwarf Cichlid Apistogramma allpahuayo Same family Similar care level Same temperament Intermediate ≤ 2.8" (≤ 7 cm) 75–82°F (24–28°C) Blue Neon Cichlid Paracyprichromis nigripinnis Same family Similar care level Same temperament Intermediate ≤ 4.3" (≤ 11 cm) 75–81°F (24–27°C) Blue Panda Apistogramma Apistogramma panduro Same family Similar care level Bottom dweller Beginner – Intermediate ≤ 3" (≤ 7.5 cm) 72–84°F (22–29°C) Banded Apistogramma Apistogramma bitaeniata Same family Similar care level Same temperament Beginner – Intermediate ≤ 3" (≤ 7.5 cm) 72–84°F (22–29°C)

FAQ

How large does Altifron Eartheater get?

Altifron Eartheater reaches ≤ 8.9" (≤ 22.5 cm). Allow for adult swimming space, filtration, and compatible companions.

What aquarium size does Altifron Eartheater need?

Use an aquarium of at least 171 US gal (648 L) or larger / ≥ 70.9" (≥ 180 cm) minimum length.

Is Altifron Eartheater peaceful?

Yes. Altifron Eartheater is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Altifron Eartheater?

Keep it between 26 to 32 °C.

Should Altifron Eartheater be kept alone or in a group?

Altifron Eartheater: Keep in a loose group of 5+.