Bumblebee Catfish - Pseudomystus Heokhuii

Pseudomystus Heokhuii is a striking freshwater catfish from Southeast Asia, known for its sleek body, dark base coloration, and intricate spotted pattern along the body and fins. Its nocturnal habits and peaceful yet curious demeanor make it a fascinating addition to larger community aquariums, where it often explores caves, driftwood, and shaded areas at night.

This species is considered moderate in care, requiring stable water conditions and ample hiding spots. While generally peaceful, it is a nocturnal bottom-dweller that may feed primarily in low-light conditions.

Care Requirements:

• Tank Size: 40 gallons minimum

• Temperature: 24–28 °C

• pH: 6.0–7.5

• Water Hardness: Soft to moderately hard

• Temperament: Peaceful, nocturnal

• Diet: Omnivore — sinking pellets, frozen foods, small invertebrates, and occasional live foods

Behavior & Compatibility:

Pseudomystus Heokhuii is primarily a bottom dweller that enjoys caves, driftwood, and dense cover. It should be housed with peaceful or moderately active mid- to upper-level fish that won’t disturb its nocturnal habits.

Suitable tankmates include:

• Tetras and rasboras (medium-sized)

• Corydoras

• Peaceful dwarf cichlids

• Shrimp and snails

Avoid overly aggressive species or large predatory fish that may see it as prey.

Tank Setup:

Provide a heavily decorated aquarium with driftwood, rocks, caves, and plants to create shaded hiding spaces. Fine substrate is recommended to protect its sensitive barbels. Moderate water flow with consistent filtration helps mimic its natural habitat.

A beautifully patterned nocturnal catfish with a calm temperament—perfect for peaceful, well-planted community aquariums with plenty of hiding spots.