Giant Betta Short Tail #1 (Actual pic of betta in store)

Giant Betta (Short Tail) Care Guide

Scientific Name: Betta splendens var. “Giant”
Common Name: Giant Betta, Giant Short Tail Betta

Overview

The Giant Betta is a selectively bred variant of the classic Betta splendens, known for its impressive size — often reaching up to 4–5 inches in length, nearly double that of standard bettas. The Short Tail variety combines the bold presence of the Giant Betta with a compact, streamlined look, making it both majestic and manageable.

These fish display the same vibrant colors and personality that bettas are loved for — curious, intelligent, and full of attitude — but with a more substantial, commanding presence in the tank.

Tank Requirements

• Minimum Tank Size: 10–15 gallons per fish

• Water Temperature: 78–82°F (25–28°C)

• pH Range: 6.5–7.5

• Water Hardness: Soft to moderately hard (2–12 dGH)

• Filtration: Gentle flow — avoid strong currents, as bettas prefer calm water

• Decor: Provide plenty of hiding spots with plants, driftwood, or caves. Bettas love to explore and rest near the surface.

️ Diet

Giant Bettas are carnivorous and enjoy a protein-rich diet.
Feed a mix of:

• High-quality betta pellets formulated for large bettas

• Frozen or live foods such as bloodworms, brine shrimp, or daphnia

• Occasional treats of mosquito larvae or blackworms

Feed small portions 1–2 times daily to avoid bloating.

Temperament & Tankmates

Like their smaller relatives, Giant Bettas are territorial, especially males.

• Best Kept: Alone or in a peaceful community with non-fin-nipping species.

• Suitable Tankmates: Corydoras, small rasboras, or snails.

• Avoid: Other male bettas, long-finned fish, or aggressive species.

Additional Notes

• Provide access to the surface for air breathing — they use their labyrinth organ.

• Perform regular water changes (25–30% weekly) to maintain pristine water quality.

• Each Giant Betta has a unique personality — some are bold and interactive, others shy and reserved.