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Peaceful community fish

104 species are rated peaceful temperament.

Every fish here lacks any aggressive, semi-aggressive, or predatory flag in its data. That is one screen out of about five. Wrong volume, wrong pH band, or a half-stocked schooling group will still make two "peaceful" species hide from each other or stop eating. Pair-check anything you actually want to put in the same glass.

"Peaceful" is the temperament line on the profile. It is not the only line on the profile. Two peaceful fish from different continents will still struggle in the same water chemistry, and two peaceful fish from the same continent in a too-small tank will still hassle each other for territory. Read the temperament paragraph, the water section, and the group rules before you pair anything from this list.

Every row is a real profile in the live library; filters are field-driven, not hand-curated blurbs.

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