Red-fin Thresher Plecostomus L116

Aphanotorulus emarginatus

Red-fin Thresher Plecostomus L116 is a peaceful bottom-dwelling fish.

PeacefulBottom dwellerBeginner – Intermediate

Save this fish or add it directly to one of your aquariums.

Quick facts

Adult size: ≤ 40 cm (≤ 15.7 in)
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Bottom dweller
Temperature: 25–29 °C
pH: 6–7.5
GH: 5–10 dGH
Diet: Omnivore
Lifespan: up to 10 years

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 10 years.

Water parameters

Suitable water: temperature 25–29 °C, pH 6–7.5, GH 5–10 dGH.

Temperament and compatibility

Red-fin Thresher Plecostomus L116 is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the bottom area, so leave enough open substrate area for movement and feeding.

Feeding

As an omnivore, Red-fin Thresher Plecostomus L116 should receive a varied diet rather than one repeated food type.

Make sure food reaches the substrate before faster fish take it.

Natural habitat and origin

Origin: Brazil.

Before adding this fish

Avoid aggressive or highly competitive fish.
Offer a varied diet suitable for an omnivorous bottom-dwelling fish.

Similar fish profiles

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

Blue Eyed Plecostomus Panaque cochliodon Same family Similar care level Same temperament Intermediate – Advanced ≤ 30 cm (≤ 11.8 in) 22–28 °C Banjo Catfish Bunocephalus coracoideus Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 15 cm (≤ 5.9 in) 22–26 °C Adolfos Catfish Corydoras adolfoi Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 6 cm (≤ 2.4 in) 22–26 °C African Butterfly Cichlid Anomalochromis thomasi Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 8 cm (≤ 3.1 in) 22–26 °C African Freshwater Pipefish Enneacampus ansorgii Similar care level Same temperament Bottom dweller Intermediate – Advanced ≤ 10 cm (≤ 3.9 in) 23–27 °C African Glass Catfish Pareutropius debauwi Similar care level Same temperament Bottom dweller Intermediate – Advanced ≤ 10 cm (≤ 3.9 in) 22–27 °C

FAQ

How large does Red-fin Thresher Plecostomus L116 get?

Red-fin Thresher Plecostomus L116 reaches ≤ 40 cm (≤ 15.7 in). It needs specialist housing, long-term space, strong filtration, and carefully chosen companions.

Is Red-fin Thresher Plecostomus L116 peaceful?

Yes. Red-fin Thresher Plecostomus L116 is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.