Betta Smaragdina (All Males)
Wild bettas change colour rapidly, especially when stressed; fish received may temporarily differ in appearance from our photos. Ideal conditions are required for ideal colour in wild bettas!
Betta smaragdina is among the most colourful of wild bettas. The ‘Guitar’ form/locale is considered the most splendid, known for extensive black “webbing” in the fins and a display dance that includes guitar pick-like “strumming” of the tail fin. Belonging to the splendens species complex within the genus Betta, these fish are closely related to domestic bettas, with domestic bettas likely even being hybrids that involve B. smaragdina.
These are captive bred pairs kept in tapwater, but the addition of driftwood is recommended to support healthy water conditions and natural behaviour.
| Species | Betta smaragdina |
|---|---|
| Form | Guitar (most splendid) |
| Notable Feature | Extensive black webbing in fins, tail fin strumming display |
| Related Group | Splendens species complex |
FAQ
What makes the Guitar form of Betta smaragdina special?
The Guitar form is known for its extensive black webbing in the fins and a distinctive display dance involving guitar pick-like strumming of the tail fin.
Are these fish suitable for beginners?
Betta smaragdina require specific water conditions and stable environments to display their full colour and behaviour. They may not be ideal for complete beginners without proper knowledge of betta care.
Can I expect the fish to match the colour shown in photos?
Colour can vary based on water conditions and stress levels. The fish may appear different from photos, especially in the first few weeks after arrival.
Sarah Lawrence –
The fish arrived healthy and active. The black webbing on the fins is very striking. I’ve added driftwood and maintained a stable temperature. They show off their strumming dance occasionally, which is fascinating to watch.
Jonathan Miller –
Good colouration, though it’s not as vivid as in the photos. The fish seem calm in their tank. I keep the water clean and avoid sudden changes. They’re more active during the day and display their tail movements when stimulated.
Anna Brown –
Captive bred and well-packaged. The guitar form is impressive with clear black webbing. I’ve set up a small tank with plants and a heater. The fish have adapted well and are now showing their full display behaviour.