Assorted Mustard Gas Halfmoon Betta (Betta splendens) – Tank-Bred!
PLEASE NOTE: The photos on this listing are representative of this variety, not photos of the exact fish that you will receive. Though they are part of a common color variety, each specimen is one-of-a-kind in coloration.
***COLOR REQUESTS***
While we cannot guarantee an exact color pattern, we typically have a variety of colors for this betta variety. After ordering this variety, you are welcome to email us at [email protected] with your color request and we will do our best to accommodate you! Please include your preferred color description in the email.
Product Details
| Species | Betta splendens |
|---|---|
| Common Name | Mustard Gas Halfmoon |
| Breeding Type | Tank-bred |
| Origin | Commonly found in community aquariums |
FAQ
Can I request a specific color for this betta?
Yes, after placing your order, you can email [email protected] with your color preference. We will do our best to accommodate your request based on availability.
Are the fish guaranteed to have the exact color shown in the photos?
No, the photos are representative. Each fish is unique and may vary in coloration, even within the same variety.
What is the breeding method of these bettas?
These bettas are tank-bred, meaning they are raised in aquarium environments rather than in breeding tanks, which often results in more natural and healthy development.




Nathan Ross –
Received a Mustard Gas Halfmoon betta and it’s vibrant and active. The coloration is unique and the fish shows good health. It’s a great addition to a community tank.
Kimberly Dyer –
The fish arrived quickly and looks healthy. While not exactly matching the photo, the color is still striking and the fish is very active in the tank.
Sebastian Arnold –
I requested a darker mustard tone and received a fish with a rich, deep color. It’s beautiful and has a calm, graceful movement. Highly recommend for betta enthusiasts.
Felicity Johnston –
The fish is fine, but the color is a bit more muted than expected. Still, it’s a good quality halfmoon and stays active in the tank.
Lily Hill –
Tank-bred quality is evident. The fish has a natural look and swims with confidence. Great for beginners who want a colorful, low-maintenance betta.