Osphronemidae

Osphronemidae

Mahachai Betta

Betta mahachaiensis

• Up to 4.4 cm

Osphronemidae

Siamese fighting fish

Betta splendens

• Freshwater
• Up to 6.5 cm

Osphronemidae

Aurigan Betta

Betta aurigans

• Freshwater

Osphronemidae

Spotted betta

Betta picta

• Freshwater
• Up to 7.2 cm

Osphronemidae

Parosphromenus tweediei

Parosphromenus tweediei

• Freshwater
• Up to 2.5 cm

Osphronemidae

Pearl gourami

Trichopodus leerii

• Freshwater
• Up to 12 cm

Osphronemidae

Waser's Betta

Betta waseri

• Freshwater
• Up to 9.8 cm

Osphronemidae

Samurai Chocolate Gourami

Sphaerichthys vaillanti

• Freshwater
• Up to 3.9 cm

Osphronemidae

White-edged Betta

Betta albimarginata

• Freshwater
• Up to 2.8 cm

Osphronemidae

Raja Betta

Betta raja

• Freshwater
• Up to 6.4 cm

Osphronemidae

Eyespot Betta

Betta ocellata

• Freshwater
• Up to 8 cm

Osphronemidae

Pygmy gourami

Trichopsis pumila

• Freshwater
• Up to 4 cm

Osphronemidae

Foersch's Mouthbrooder

Betta foerschi

• Freshwater
• Up to 7 cm

Osphronemidae

Dwarf Mouthbrooder

Betta dimidiata

• Freshwater
• Up to 4.6 cm

Osphronemidae

Fire Betta

Betta rutilans

• Freshwater
• Up to 3.5 cm

Osphronemidae

Betta miniopinna

Betta miniopinna

• Freshwater
• Up to 2.4 cm

Osphronemidae

Nagy's Licorice Gourami

Parosphromenus nagyi

• Freshwater
• Up to 4 cm

Osphronemidae

Greenthroat Betta

Betta chloropharynx

• Freshwater
• Up to 5.9 cm

Osphronemidae

Blue betta

Betta smaragdina

• Freshwater
• Up to 7 cm

Osphronemidae

Barito Betta

Betta pallifina

• Freshwater
• Up to 6.6 cm

Osphronemidae

Dwarf gourami

Trichogaster lalius

• Freshwater
• Up to 9.5 cm

Osphronemidae

Parosphromenus phoenicurus

Parosphromenus phoenicurus

• Freshwater
• Up to 2.9 cm

Osphronemidae

Betta uberis

Betta uberis

• Freshwater
• Up to 3.6 cm

Osphronemidae

Pontian Betta

Betta pulchra

• Freshwater
• Up to 5.6 cm