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Scarlet Tetra
6.8
Fair
description Scarlet Tetra Overview
Scarlet Tetras are beautiful, vibrant fish that add a splash of color to any aquarium. They are peaceful and thrive in schools of 6 or more. They are slightly more sensitive to water quality than some other beginner fish, requiring regular water changes and stable parameters. They prefer temperatures between 72-78°F and a pH of 6.0-7.0.
They are omnivores and readily accept flake food, but benefit from occasional live or frozen treats.
help Scarlet Tetra FAQ
What is Scarlet Tetra?
Scarlet Tetras are beautiful, vibrant fish that add a splash of color to any aquarium. They are peaceful and thrive in schools of 6 or more. They are slightly more sensitive to water quality than some other beginner fish, requiring regular water changes and stable parameters. They prefer temperatures between 72-78°F and a pH of 6.0-7.0. They are omnivores and readily accept flake food, but benefit from occasional live or frozen treats.
How good is Scarlet Tetra?
Scarlet Tetra scores 6.8/10 (Fair) on Lunoo, making it rated in the Easy Care category.
What are the best alternatives to Scarlet Tetra?
See our alternatives page for Scarlet Tetra for a ranked list with scores. Top alternatives include: Gold Dust Tetra, Harlequin Rasbora, Cherry Barb.
How does Scarlet Tetra compare to Gold Dust Tetra?
See our detailed comparison of Scarlet Tetra vs Gold Dust Tetra with scores, features, and an AI-powered verdict.
Is Scarlet Tetra worth it in 2026?
With a score of 6.8/10, Scarlet Tetra is a solid option in Easy Care. See all Easy Care ranked.
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