The HMPK Nemo Betta (Betta splendens) is a stunning short-finned variation of the betta, known for its vibrant, multicolored “koi-style” patterns. These striking fish are admired for their bold personalities, intense colors, and unique patterns — no two are ever the same. Compact and eye-catching, they are perfect centerpiece fish for nano and desktop aquariums.
Common Name: HMPK Nemo Betta
Scientific Name: Betta splendens
Originally bred in Southeast Asia (Thailand, Indonesia, Vietnam), selectively developed from wild bettas for color and form.
2.5–3 inches (6–7.5 cm)
Minimum Tank Size: 5 gallons (19 liters) per fish (larger recommended for stability).
pH Range: 6.5–7.5 (slightly acidic to neutral).
Hardness: 3–15 dGH (soft to moderate).
Temperature: 24–28°C (75–82°F).
Territorial, bold, and curious. Males are aggressive toward each other and should be housed alone, but females can be kept in carefully monitored sororities (groups).
Primarily mid-to-top dwellers, but they will explore all areas of the tank.
Carnivores. Provide a varied diet of high-quality betta pellets, supplemented with live or frozen foods like bloodworms, brine shrimp, and daphnia. Avoid overfeeding — small, frequent meals are best.
Use soft plants (live or silk) to mimic natural environments and reduce fin tearing.
Add caves, betta logs, or driftwood for hiding and resting spots.
Keep the surface open for air access, as bettas breathe atmospheric oxygen via their labyrinth organ.
Avoid sharp decorations that can damage delicate fins.
Bettas are bubble-nest builders. Males construct a nest at the surface, then court the female for spawning. Provide a separate breeding tank (5–10 gallons), warm water (≈ 28°C/82°F), floating plants, and gentle filtration. Remove the female after spawning to prevent aggression.
Bettas are intelligent and interactive, often recognizing their owners and following finger movements. They flare their fins when showing dominance or curiosity. Each betta has a distinct personality, ranging from calm to fiery.
Peaceful, non-fin-nipping species like corydoras, kuhli loaches, or small rasboras.
Avoid guppies, other bettas, or brightly colored/nippy fish that trigger aggression.
Perform 20–25% water changes weekly.
Use a heater to maintain consistent warm temperatures.
Filter with a gentle flow to avoid stress and fin damage.
Easy–Moderate. Bettas are hardy but require warm, stable conditions and careful tankmate selection.
Caring for an HMPK Nemo Betta is a highly rewarding experience. With proper care, these vibrant beauties can live 3–5 years, bringing personality and color to your aquarium as a true centerpiece fish.
The HMPK Nemo Betta (Betta splendens) is a stunning short-finned variation of the betta, known for its vibrant, multicolored “koi-style” patterns. These striking fish are admired for their bold personalities, intense colors, and unique patterns — no two are ever the same. Compact and eye-catching, they are perfect centerpiece fish for nano and desktop aquariums.
Common Name: HMPK Nemo Betta
Scientific Name: Betta splendens
Originally bred in Southeast Asia (Thailand, Indonesia, Vietnam), selectively developed from wild bettas for color and form.
2.5–3 inches (6–7.5 cm)
Minimum Tank Size: 5 gallons (19 liters) per fish (larger recommended for stability).
pH Range: 6.5–7.5 (slightly acidic to neutral).
Hardness: 3–15 dGH (soft to moderate).
Temperature: 24–28°C (75–82°F).
Territorial, bold, and curious. Males are aggressive toward each other and should be housed alone, but females can be kept in carefully monitored sororities (groups).
Primarily mid-to-top dwellers, but they will explore all areas of the tank.
Carnivores. Provide a varied diet of high-quality betta pellets, supplemented with live or frozen foods like bloodworms, brine shrimp, and daphnia. Avoid overfeeding — small, frequent meals are best.
Use soft plants (live or silk) to mimic natural environments and reduce fin tearing.
Add caves, betta logs, or driftwood for hiding and resting spots.
Keep the surface open for air access, as bettas breathe atmospheric oxygen via their labyrinth organ.
Avoid sharp decorations that can damage delicate fins.
Bettas are bubble-nest builders. Males construct a nest at the surface, then court the female for spawning. Provide a separate breeding tank (5–10 gallons), warm water (≈ 28°C/82°F), floating plants, and gentle filtration. Remove the female after spawning to prevent aggression.
Bettas are intelligent and interactive, often recognizing their owners and following finger movements. They flare their fins when showing dominance or curiosity. Each betta has a distinct personality, ranging from calm to fiery.
Peaceful, non-fin-nipping species like corydoras, kuhli loaches, or small rasboras.
Avoid guppies, other bettas, or brightly colored/nippy fish that trigger aggression.
Perform 20–25% water changes weekly.
Use a heater to maintain consistent warm temperatures.
Filter with a gentle flow to avoid stress and fin damage.
Easy–Moderate. Bettas are hardy but require warm, stable conditions and careful tankmate selection.
Caring for an HMPK Nemo Betta is a highly rewarding experience. With proper care, these vibrant beauties can live 3–5 years, bringing personality and color to your aquarium as a true centerpiece fish.
