Care and Compatibility of Threadfin Butterflyfish - Chaetodon auriga


Introduction

Chaetodon auriga, commonly known as the threadfin butterflyfish, is a marine fish found in the coral reefs of the Indo-Pacific. It is distinguished by its white body with diagonal black lines and a teardrop-shaped black spot near the dorsal fin. This species is very popular in marine aquariums due to its colorful and elegant appearance.

Behavior

The threadfin butterflyfish is generally peaceful and can coexist well with other non-aggressive fish in the aquarium. However, it may become territorial if kept in a small space or if not provided with enough hiding spots. It is very active and enjoys exploring its environment.

Sexual Dimorphism

There are no obvious sexual differences in the threadfin butterflyfish. Males and females have very similar appearances, making it difficult to differentiate them without a detailed examination.

Reproduction

Breeding the threadfin butterflyfish in captivity is rare and difficult to achieve. In the wild, these fish spawn in pairs and release their eggs into the water column, where they are fertilized. Attempting to breed them in an aquarium requires a large tank and optimal water conditions.

Aquarium Conditions

To keep the threadfin butterflyfish, a large aquarium with plenty of live rock and hiding places is recommended. It needs well-filtered and oxygenated water, with stable temperature and adequate lighting to mimic its natural coral reef habitat.

Feeding

The threadfin butterflyfish is omnivorous and in the wild feeds on small invertebrates, algae, and coral polyps. In the aquarium, it can be offered a varied diet including frozen, dry, and live foods such as shrimp, brine shrimp, and foods specifically formulated for butterflyfish.

Complexity

Keeping the threadfin butterflyfish can be challenging, so it is recommended for experienced aquarists. It requires careful attention to water quality and a varied diet to stay healthy.


In case you need more help, or if you want to know into any topic related to the Chaetodon auriga (Threadfin Butterflyfish) and even any other species you can use the forums to ask what you need.

To do an analysis more detailed about coexistence and behavior of Chaetodon auriga (Threadfin Butterflyfish) use the Aquarium simulation tool, if you do this you can test different ways to combine the Threadfin Butterflyfish with other fishes giving the dimensions and space on you aquarium, on this way you can known the optimal configuration for keep the fishes that you want.

You can also find out the 3 species compatible with the Chaetodon auriga (Threadfin Butterflyfish) can live together.

Note: The parameters of the water such as PH and temperature are also used to calculate the compatibility of the species.


Compatible species (3)

Compatible (1 Species)

Compatible without any restriction


Threadfin Butterflyfish - Chaetodon auriga

Threadfin Butterflyfish

Chaetodon auriga

Similar Sizes (1 Species)

They can coexist if they are the same size or very similar sizes, it does not work in all cases, there may be exceptions.


Royal Gramma - Gramma loreto

Royal Gramma

Gramma loreto

Compatible if space is enough (1 Species)

They can coexist together if the aquarium they share is large and spacious enough for both species to feel good, as some fish may attack others to feel that they have little space and try to eliminate the competition.


Surgeonfish - Paracanthurus hepatus

Surgeonfish

Paracanthurus hepatus

Threadfin Butterflyfish

Chaetodon auriga

Threadfin Butterflyfish - Chaetodon auriga
  • Ph: 8.1 - 8.4
  • Temperature (c°): 24 - 28
  • Measures: 19 cm - 23cm
  • Aquarium Capacity:
    35 Liters - 9 Gallons
  • Aquarium Preference: Caves, Rocks
  • Behavior: Peaceful, Territorial
  • Feeding: Omnivores
  • Habitat: Asian
  • Motion: Normal
  • Size: Medium
  • Taxonomy: Fish
  • Water Type: Saltwater