p>Betta fish, also called Siamese fighting fish, are among the most stunning and diverse freshwater fish you can keep in an aquarium. Known for their vibrant colors, flowing fins, and bold personalities, bettas have been selectively bred for centuries—resulting in dozens of unique types. In this guide, we’ll explore the most popular types of betta fish, broken down by fin shapes, colors, and patterns, so you can find the perfect match for your tank.
Betta Fish by Tail and Fin Types
One of the most obvious differences between betta types is their tail and fin shape. Breeders have developed a variety of forms, each with its own charm.
1. Veiltail Betta
The veiltail is the most common betta type, especially in pet stores. It has a long, flowing tail that drapes downward. They’re hardy, beautiful, and available in many colors.
2. Crowntail Betta
Crowntail bettas have spiky-looking fins with extended rays, giving them a dramatic, crown-like appearance. Their fins require a bit more care since they can be delicate.
3. Halfmoon Betta
Known for their spectacular 180-degree tail spread, halfmoon bettas are showstoppers. They often have broad, flowing fins that make them a favorite in competitions.
4. Delta and Super Delta Betta
These have tails shaped like the Greek letter delta (Δ). Super deltas have a wider spread—almost halfmoon—but without reaching a full 180 degrees.
5. Double Tail Betta
Double tails have two distinct lobes in their tail fin, along with a wider dorsal fin. This genetic trait can make them more prone to fin damage, so they need careful handling.
6. Plakat Betta
Plakats are short-finned bettas that resemble their wild ancestors. They’re more active swimmers and less prone to fin damage, making them a practical choice for beginners.
7. Rosetail Betta
These are a variation of halfmoon bettas with extra branching in the fin rays, creating a ruffled, rose-petal effect. While stunning, excessive fin volume can sometimes affect swimming ability.
8. Spadetail Betta
Spadetails have tails that narrow in the middle and widen at the end, shaped like a spade from a deck of cards. They’re less common in pet stores but prized by enthusiasts.
Betta Fish by Color
Beyond fin shapes, bettas come in a rainbow of colors thanks to selective breeding. Here are some of the most common and striking:
- Solid Colors: Red, blue, turquoise, black, white, and yellow bettas are common, with deep, even coloration.
- Bi-Color: Two distinct colors on the body and fins, often with sharp separation.
- Multicolor: Three or more colors, often unpredictable and unique to each fish.
- Cellophane: Nearly transparent fins and body with a pinkish hue.
- Pastel: Soft, muted tones often paired with iridescent highlights.
Betta Fish by Pattern
Betta patterns are where breeders get especially creative, combining colors in ways that mimic nature or create completely new looks.
1. Butterfly Betta
These have a solid body color that transitions to clear or white on the fins, often creating a banded appearance.
2. Marble Betta
Marble bettas change color over time due to a genetic trait. Their irregular blotches can shift or fade, making each fish unique.
3. Koi Betta
Bred to resemble koi fish, these bettas often have a mix of red, black, and white in a marbled pattern. They’re highly sought after for their vivid, pond-fish look.
4. Dragon Scale Betta
Named for their thick, metallic-looking scales, dragon scale bettas have an armored appearance and bold, striking patterns.
5. Cambodian Betta
These have a pale, flesh-colored body with bright red or blue fins. The contrast is sharp and eye-catching.
6. Mustard Gas Betta
Typically featuring a dark blue or green body with yellow or orange fins, this pattern offers a striking two-tone contrast.
Choosing the Right Betta Type for You
When picking a betta, consider both looks and lifestyle:
- Short-finned varieties like plakats are easier to care for and better swimmers.
- Long-finned types need calmer water flow to prevent fin damage.
- Some patterns, like marble, may change over time—great for variety lovers.
- Bold, metallic scales (dragon scale) are visually stunning but may require extra care if vision is affected by scale growth near the eyes.
Care Considerations for All Betta Types
No matter which type you choose, bettas thrive when given the right conditions:
- Tank size: At least 5 gallons with a filter and heater.
- Water temperature: 76–82°F (24–28°C).
- Feeding: High-quality betta pellets or frozen/live foods like brine shrimp or bloodworms.
- Tank mates: Peaceful, non-fin-nipping fish; avoid other male bettas.
- Regular water changes: Keep water clean to prevent fin rot and other illnesses.
Final Thoughts
The world of betta fish is full of variety, from the elegant halfmoon to the bold dragon scale. Each type brings its own beauty and personality to your aquarium. Whether you’re drawn to flowing fins, vibrant colors, or unique patterns, there’s a betta out there for every fish enthusiast. By understanding the different types, you can choose a fish that matches your aesthetic and care preferences—and enjoy the mesmerizing presence of one of the aquarium world’s most beloved species.