More info
Datasheet
| Minimum Tank Size | 60 litres / 15.85 US gallons |
| Maximum Size | 3.0cm / 1.18inches |
| Temperature | 21°C / 69.80°F - 25°C / 77.00°F |
| Hardness | 1.01dgH / 18ppm - 12.05dgH / 215ppm |
| pH | 4.0-7.5 |
General Description:
The Neon Tetra (Paracheirodon Innesi) is a popular and recognizable species in the aquarium hobby, known for its selectively bred strains including albino, long-finned, and diamond variants. Commercial breeding has somewhat affected its genetic vigor, leading to widespread morphological defects. This species is susceptible to Neon Tetra Disease, caused by a microsporidian parasite, and it's crucial to select healthy stock as treatment options for the disease are limited. In the wild, some specimens possess metallic scales marketed as "platinum" or "gold." Neon Tetras can be distinguished from other similar species based on subtle color pattern differences.
Aquarium Setup:
An ideal tank setup for Neon Tetras includes a sandy substrate, driftwood, roots, branches, and dried leaf litter for a natural feel and additional cover. Dim lighting is preferred, along with aquatic plants like Microsorum and floating vegetation such as Ceratopteris. Maintaining water temperature between 21-25°C and pH levels of 4.0-7.5 is essential. The majority of Neon Tetras available in the trade are adaptable commercial breeds and can thrive under suitable aquarium conditions.
Behaviour:
Neon Tetras are generally peaceful inhabitants, making them suitable for community tanks. They thrive when housed with similarly sized fish like characids, catfish, and non-predatory cichlids. Keeping them in mixed-sex groups of 8-10 individuals with other schooling fish enhances their security and natural schooling behavior, creating an aesthetically pleasing spectacle in the aquarium.
Feeding and Diet:
Neon Tetras are likely omnivorous, feeding on small invertebrates, algae, fallen fruit, and crustaceans in the wild. In captivity, they can survive on dried foods but benefit from a varied diet including live and frozen foods like bloodworm, Daphnia, and mosquito larvae. Providing a diverse menu ensures their optimal health and vitality.
Reproduction & Dimorphism:
To breed Neon Tetras successfully, setting up a dedicated breeding tank with soft, acidic water and fine-leaved plants for egg deposition is essential. Sexually mature females are visibly rounder and slightly larger than males. When conditioning for spawning, offering live foods to the fish is beneficial. The eggs hatch in 24-36 hours, and the fry become free-swimming within a few days, requiring microscopic food initially.
Habitat and Distribution:
Neon Tetras are commonly found in forest streams and minor tributaries with acidic, soft water. Their distribution spans areas in Colombia, Brazil, Peru, and Ecuador, with occurrences reported in various river drainages. The natural habitat usually consists of brownish, acidic water stained by humic substances from decomposing organic matter, with a substrate adorned by branches, roots, and leaf litter.