Malay Combtail Gourami

Ctenops nobilis

Malay Combtail Gourami (Ctenops nobilis) — Intermediate care, Semi-aggressive, under Gourami. Minimum tank in the app: 45 US gal min; aim for 70–79°F and pH 6–7.8. The Malay Combtail Gourami is ideal for intermediate aquarists looking to introduce a semi-aggressive species with striking fins.

Malay Combtail Gourami (Ctenops nobilis) in a planted freshwater aquarium
Care levelIntermediate
TemperamentSemi-aggressive
Min tank size45 US gal min
pH range6–7.8
Temperature70–79°F
Max size7.9 in (20.0 cm)
Captive lifespan4–8 years
SchoolingNo

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Southeast Asia

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Malay Combtail Gourami Tank Setup

A spacious tank of at least 170 liters is essential, complemented by ample hiding spots and plants to create a secure environment. Moderate water flow and subdued lighting help mimic their natural habitat, while a sandy or fine substrate will support their foraging behavior.

What Do Malay Combtail Gouramis Eat?

Malay Combtail Gouramis are omnivorous and can adapt their feeding speed to match tankmates, but be mindful of competition during feeding times. Ensure a varied diet that can enhance their colors, as a lack of nutritional diversity can lead to faded hues and health issues.

Malay Combtail Gourami Tank Mates

This species thrives alongside similarly sized, non-territorial fish. Ideal companions include peaceful cichlids and larger tetras. However, avoid smaller, fast-moving fish that may provoke aggression, and monitor interactions closely, especially in groups where dominance can surface.

Are Malay Combtail Gouramis Good for Beginners?

We rate this as intermediate. Budget time for testing, maintenance, and watching behaviour if the water looks fine but the fish do not. Aquarists often underestimate the need for space and cover, leading to stress and territorial disputes. Failing to provide a balanced diet can also result in health declines, underscoring the importance of meeting both social and dietary needs.

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