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Definition of lemon tetra
lemon tetra
Plural:lemon tetras
• noun
1
A small, schooling freshwater fish (Hyphessobrycon pulchripinnis) of the characin family, native to the Amazon River basin in South America, distinguished by its translucent body and bright yellow markings. It is a highly popular species in the aquarium hobby.
Example
"The aquarist decided to add a lively school of lemon tetras to the densely planted community tank."
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Lemon tetra. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/lemon%20tetra