These extremely rare wild-type Betta macrostoma are highly prized by experienced aquarists, as they are among the rarest betta species available. Their rarity is due to a combination of factors, including their unique natural habitat, specialized care requirements, limited captive breeding, and their stunning appearance. These fish are not suitable for beginners due to their specific care needs, which include a varied diet of live insects such as earthworms, crickets, springtails, ants, and ant larvae. While they can occasionally eat high-quality pellets, a diverse range of live foods is essential for their health.
With proper care, Betta macrostoma thrive in stable, well-planted tanks with compatible tank mates. If you're unsure whether your current aquatic species are compatible with these bettas, feel free to ask for advice. They require a water temperature between 24-26°C and can grow up to 5 inches. These bettas are ideal for serious hobbyists seeking a unique and rewarding addition to their collection.
 
Water Parameters:
 
Temperature: 24-26°C (75-79°F)
pH: 6.5 - 7.5
Hardness: 3-10 dGH (moderately soft to moderately hard)
Ammonia/Nitrite: 0 ppm (ensure these are undetectable)
Nitrate: Below 20 ppm
Filtration: Light filtration is ideal, as they prefer slow-moving water
 
We offer the following options for purchase:
 
1 MALE (Photos 1 and 3)
1 FEMALE (Photos 2)
BREEDING DUO (1 MALE + 1 FEMALE)
Other quantities (please inquire before purchasing; we can accommodate larger quantities upon agreement)
 
The fish will be shipped as juveniles and mature to look similar to the images provided (Photos 1-5). Our dispatch time is between 0-2 working days (not including UK bank holidays). If you require a later dispatch, please message us on eBay to arrange the best day. We also offer free postage, unlike other breeders.
 
If you have any further questions, feel free to reach out.