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Maximum size : 8 cm
African Moon Tetra - Bathyaethiops caudomaculatus : Complete Fish Profile & Care Guide
Table of contents
Introduction
African Moon Tetras (Bathyaethiops caudomaculatus) are an incredibly popular variety of Tetra among aquarists. These beautiful fish are easy to care for and thrive best when kept in large groups, which should consist of at least six individuals. Due to their timid nature, African Moon Tetras do not do well with larger, more boisterous tank mates. Therefore, keeping them with compatible species that won't mistreat or bully them is essential. Creating an ideal aquarium environment for these Tetras requires a sand or fine gravel substrate, as well as plenty of vegetation, rock structures, and roots. They also prefer slightly acidic water with stable parameters, although they can adapt to other suitable conditions as long as they adjust slowly. African Moon Tetras are particularly fond of an aquarium with gentle water flow, providing water movement without a strong current. With their unique and striking appearance, these deep-bodied Tetras boast a yellowish-gold colouration with a large black spot at the base of their forked caudal fin and a small red fleck visible under their dorsal fin. Their large eyes and transparent fins, which are tinged with red, make for a stunning display in any aquarium. Overall, African Moon Tetras are a magnificent addition to any aquarist's collection and a joy to observe.African Moon Tetra Photos
Sexual Dimorphism
Distinguishing between male and female African Moon Tetras is a relatively simple task. Typically, the females exhibit a more prominent abdomen than their male counterparts, and their bodies are more rounded towards the tail. Additionally, the red spot situated beneath the dorsal fin of females is generally smaller than that of the males.Quick Facts
| Scientific Name | Bathyaethiops caudomaculatus |
|---|---|
| Year Described | 1925 |
| Other Names | African Moonfish, African Moon Characin |
| Classification | Actinopterygii |
| Order | Characiformes |
| Family | Alestidae |
| Genus | Bathyaethiops |
| Origins | Cameroon Democratic Republic of the Congo |
| Max Size | 8 cm |
| Temperament | Peaceful |
| Aquarium Level | Top |
| Difficulty | Beginner - Intermediate |
| Shoaling | Yes |
| Best kept as | Groups 6+ |
| Diet | Omnivore |
| Reproduction | Egg-Scatterer |
| Lifespan | 3 - 5 years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| PH | 6.0 - 7.5 |
| GH | 5 - 12 |
| KH | |
| TDS |
| ℉ | 73 - 77 |
|---|---|
| ℃ | 22.8 - 25 |
Natural Habitat
The African Moon Tetra, a stunningly beautiful species, is known to inhabit the freshwater rivers of the Democratic Republic of Congo, including the Sangha River, Lualaba River, Congo River, Pool Malebo, and the Lomami River - a significant tributary of the Congo River. However, these Tetras can also be found in certain regions of Cameroon, where they prefer to reside in slow-moving bodies of water that are thickly enveloped by vegetation.
Sangha River - Democratic Republic of the Congo
Congo River - Democratic Republic of the Congo
