Classic Car Intelligence
  • Source: Copyright Tropicalfishfinder

  • Source: Copyright

Betta smaragdina(Emerald Betta)

Very similar to Betta splendens but with shorter fins. Males and females are similar, both having reddish bodies with blue-green speckles on the flanks. Both sexes also have two horizontal stripes running from the snout to the tail, but these are most obvious on the females during mating. At other times these stripes become fainter and less distinct.

These fish will hybridise with Betta splendens so it is important to keep the two species separated.

Fish information (behaviour and breeding):

Males are quite aggressive and it is best to only keep a single specimen per tank. In large, thickly planted tanks more than one male might be possible, in which case their threat displays can be observed. The females are tolerant, and one male with two or three females could work well in a quiet community tank.

These fish breed in the same way as Betta splendens, constructing a bubblenest and with the male taking full charge of broodcare.

Family Group: Anabantoids
Distribution Thailand
Temperature 25-30C
Size 7 cm
Water Parameters Soft water preferred
Water PH 6.5-7.5

Useful sources of information:

To find out more about labyrinth fish the best resource available is the excellent book by Aqualog called All Labyrinths.The book covers all members of the anabantoid family with over 650 colour photographs. To buy a copy of this book click here

Shop stock

The latest shops to have this fish in stock are listed below. Click on a shop name for full shop details, or click the link below the shops to view ALL shops that stock this fish.

Wholesale Tropicals London E2 0AA View shop

Other fish added to TFF recently:

Other fish added to TFF/TF2YD recently can be viewed below.

  Scientific Name Common Name  
Ancistrus sp. False L144 View fish
Gymnotus chaviro - View fish
Tatia dunni - View fish
Geophagus sveni - View fish
Cochliodon basilisko - View fish