Description

The Lemon Tetra (Hyphessobrycon pulchripinnis) is a tropical freshwater fish native to South America, belonging to the Characidae family. It is a small species, typically growing to 5 cm in length, and is a popular choice for aquariums due to its striking appearance and peaceful nature. The body of the Lemon Tetra is deeper compared to its slender relatives, such as the Cardinal and Rummy-nosed Tetras, which have a translucent yellow colour and pearlescent sheen.

Keep these fish in schools of at least six individuals for optimal growth in a well-planted aquarium. Larger groups are preferable, as they display a natural shoaling behaviour, particularly in the presence of vegetation. Plant thickets, interspersed with open swimming areas, enhance their colouration and natural behaviour. Similar small and non-aggressive species, such as other tetras, small barbs, danios, rasboras, Corydoras, and Otocinclus catfish, can peacefully coexist with lemon tetras.

Proper aeration and filtration are essential for the aquarium, and regular changes are necessary to maintain the water quality. Avoid extreme pH levels (above 8.0) and hard water, as they can lead to stress. The Lemon Tetra is eager to accept a variety of foods, including flakes, freeze-dried fare, and live foods such as Daphnia and bloodworms.

With proper care, the lemon tetra can live up to 8 years, though 6 years is more typical. They are relatively hardy but susceptible to common fish diseases such as Ich and fungal infections. Maintaining optimal water conditions, a balanced diet, and quarantining new fish are essential for preventing illness.