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 NamesBetta Fish, Siamese Fighting Fish, Fighting Fish
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 Rasbora, Neon Tetra, Ember Tetra, Mystery Snail, Nerite Snail, Amano Shrimp

Description

Betta splendens, commonly known as the Siamese Fighting Fish, is a vibrant and popular freshwater fish known for its elaborate fins and diverse color patterns. Males are highly territorial and aggressive towards other males, but can be kept with certain peaceful, non-fin-nipping species in a sufficiently sized aquarium. They are labyrinth fish, meaning they can breathe atmospheric air.

Related Fish species