Aquaria
Betta Fish

Betta Fish

Image: <a href="//commons.wikimedia.org/wiki/User:Ibirapuera" title="User:Ibirapuera">Sérgio Valle Duarte</a> <style data-mw-deduplicate="TemplateStyles:r1120359340">.mw-parser-output .messagebox{margin:4px 0;width:auto;border-collapse:collapse;border:2px solid var(--border-color-progressive,#6485d1);background-color:var(--background-color-neutral-subtle,#fbfcff);color:var(--color-base,#202122);box-sizing:border-box;border-inline-start-width:8px}.mw-parser-output .messagebox.mbox-small{font-size:88%;line-height:1.25em}.mw-parser-output .mbox-warning,.mw-parser-output .mbox-speedy{border:2px solid var(--border-color-error,#b22222);background:var(--background-color-error-subtle,#ffdbdb);border-inline-start-width:8px}.mw-parser-output .mbox-serious,.mw-parser-output .mbox-delete,.mw-parser-output .mbox-stop{border:2px solid var(--border-color-error,#b22222);border-inline-start-width:8px}.mw-parser-output .mbox-issue,.mw-parser-output .mbox-content{border:2px solid #f28500;background:var(--background-color-warning-subtle,#ffe);border-inline-start-width:8px}.mw-parser-output .mbox-query,.mw-parser-output .mbox-style{border:2px solid #f4c430;background:var(--background-color-warning-subtle,#ffe);border-inline-start-width:8px}.mw-parser-output .mbox-shit{border:2px solid #960;border-inline-start-width:8px}.mw-parser-output .mbox-license{border:2px solid #88a;border-inline-start-width:initial}.mw-parser-output .mbox-legal{border:2px solid var(--border-color-notice,#666);background:var(--background-color-base,#fff);border-inline-start-width:8px}.mw-parser-output .mbox-honor{border:2px solid #ca3;background:var(--background-color-warning-subtle,#fcf4db);border-inline-start-width:8px}.mw-parser-output .mbox-growth{border:2px solid #8d4;background:var(--background-color-success-subtle,#d5fdf4);border-inline-start-width:8px}.mw-parser-output .mbox-move{border:2px solid #93c;border-inline-start-width:8px}.mw-parser-output .mbox-protection,.mw-parser-output .mbox-message{border:2px solid var(--border-color-base,#aaa);border-inline-start-width:8px}.mw-parser-output .messagebox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .messagebox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .messagebox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .messagebox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .messagebox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .messagebox{margin:4px 10%}.mw-parser-output .messagebox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}body.skin--responsive .mw-parser-output table.messagebox img{max-width:none!important}</style><table class="plainlinks messagebox mbox-message" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="//commons.wikimedia.org/wiki/File:Wikidata-logo.svg" class="mw-file-description"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png" decoding="async" width="30" height="17" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/60px-Wikidata-logo.svg.png 1.5x" data-file-width="1050" data-file-height="590"></a></span></td><td class="mbox-text"><a href="https://www.wikidata.org/wiki/Wikidata:Main_page" class="extiw" title="wikidata:Wikidata:Main page">Wikidata</a> has <a href="https://www.wikidata.org/wiki/Q16269994" class="extiw" title="d:Q16269994">entry Sergio Valle Duarte <small>(Q16269994)</small></a> with data related to this item.</td></tr></tbody></table> (CC BY 3.0)

NameBetta Fish
Scientific NameBetta splendens
Common NamesSiamese Fighting Fish, Betta
FamilyOsphronemidae
OriginSoutheast Asia, Thailand, Cambodia, Laos, Vietnam
Temperamentsemi-aggressive
Dietcarnivore
Care Levelbeginner
Minimum Tank Size (Gallons)5
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)75-82
pH Range6.5-7.5
Compatible SpeciesCorydoras Catfish, Otocinclus Catfish, Harlequin Rasboras, Neon Tetras, Ghost Shrimp, Snails

Description

The Betta splendens, commonly known as the Siamese Fighting Fish, is renowned for its vibrant colors and elaborate fins, especially in males. Native to Southeast Asia, these labyrinth fish can breathe atmospheric air, allowing them to survive in low-oxygen environments. While males are highly territorial and aggressive towards each other, they can be kept with certain peaceful, non-fin-nipping tankmates in appropriately sized aquariums.

Related Fish species