Catfish – Asian Bumblebee Catfish – 8cm

Bumblebee Catfish – A Striking and Mysterious Nocturnal Fish

The Bumblebee Catfish (Pseudomystus siamensis), also known as the Asian Bumblebee Catfish, is a stunning freshwater species native to Southeast Asia. Its bold black-and-yellow banded pattern, peaceful nature, and nocturnal habits make it a favourite among aquarists seeking an intriguing bottom-dweller. This hardy fish thrives in a variety of setups, including community aquariums.

Size and Lifespan

The Bumblebee Catfish grows to an average size of 12–15 cm (5–6 inches) when fully mature. With proper care, including a stable environment and a varied diet, it can live for 6–8 years. Ensuring excellent water quality and plenty of hiding spots is key to its long-term health.

Ideal Tank Setup

A 150-litre tank or larger is ideal for the Bumblebee Catfish, allowing ample room to swim and explore. To replicate its natural environment:

• Use soft sand or smooth gravel substrate to accommodate its bottom-dwelling habits.
• Add caves, driftwood, and dense vegetation for hiding and resting during the day.
• Maintain subdued or dim lighting to suit its nocturnal nature.

Water Parameters

• pH Range: 6.0–7.5
• Temperature: 24–28°C
• Filtration: Use efficient filtration and perform regular water changes to maintain pristine water conditions.

Compatible Tank Mates

The Bumblebee Catfish is a peaceful species that does well in community tanks with calm companions. Ideal tank mates include:

• Rasboras
• Barbs
• Gouramis
• Other medium-sized peaceful fish

Avoid very small fish, which may be seen as prey, or highly aggressive species that could stress this catfish. Keeping them singly or in small groups works best, depending on the tank size.

Feeding and Nutrition

As an omnivore, the Bumblebee Catfish requires a varied diet to thrive. Feed them at dusk or evening to match their nocturnal activity. Suitable foods include:

• Sinking pellets or catfish wafers
• Live or frozen treats like bloodworms, brine shrimp, or blackworms
• Occasional blanched vegetables such as courgette or spinach

Feed once daily, ensuring the food sinks to the bottom where the catfish can access it easily. Their scavenging habits help maintain tank cleanliness.

Breeding and Behaviour

Breeding Pseudomystus siamensis in captivity is uncommon, as it requires specific conditions. Males are slimmer, while females appear rounder when carrying eggs. To encourage breeding:

1. Provide ample caves and hiding spots for spawning.
2. Use a separate breeding tank with stable, slightly acidic water.

This species is most active at night, spending the day hiding in caves or under driftwood. Observing its foraging behaviour under dim lighting is a rewarding experience for aquarists.

Species Overview

• Species: Pseudomystus siamensis
• Common Name: Bumblebee Catfish
• Origin: Southeast Asia
• Diet: Omnivorous
• pH Range: 6.0–7.5
• Temperature: 24–28°C
• Max Size: 12–15 cm (5–6 inches)
• Tank Size: Minimum 150 litres

FAQs About Bumblebee Catfish

1. How big do Bumblebee Catfish get?
   “They grow to 12–15 cm, making them suitable for medium to large aquariums.”
2. Are they suitable for community tanks?
   “Yes, they thrive with calm tank mates like rasboras and gouramis.”
3. What do Bumblebee Catfish eat?
   “Offer sinking pellets, live or frozen protein-based foods, and occasional vegetables.”
4. Are they nocturnal?
   “Yes, they are most active at night and prefer hiding during the day.”
5. Can they be bred in captivity?
   “Breeding is uncommon but may be possible with ample caves and stable water conditions.”

Add a Bumblebee Catfish to Your Aquarium Today!

Introduce the fascinating Bumblebee Catfish to your tank and enjoy its bold colours and nocturnal activity. Perfect for aquarists seeking a unique and hardy bottom-dweller, this species will bring intrigue and beauty to any setup. Order yours today!