Taiwan Pale Chub (Zacco pachycephalus)

Taiwan Pale Chub (Zacco pachycephalus)

Quarantined active stream fish for carefully planned freshwater aquariums in Canada.

Zacco pachycephalus, often known as the Taiwan Pale Chub, is an active stream fish with strong swimming behaviour and a natural river-fish appearance. It is a specialty fish for larger, oxygen-rich aquariums rather than a slow community tank.

Why This Fish Stands Out

• Uncommon active stream fish for specialty aquariums
• Natural river-fish appearance and strong movement
• Good authority species for hobbyists interested in Asian stream fish

Aquarium Setup & Behaviour

Provide a longer aquarium with clean, oxygen-rich water, good flow, and secure cover.

Best kept with active, similarly sized fish. Avoid slow or delicate tankmates.

Feeding

Feed quality pellets, flakes, and frozen/live foods.

Natural Colour & Livestock Integrity

Colour comes from natural species traits and healthy conditioning. No hormones are used to artificially enhance colour.

Topick Aquarium Livestock Standard

All fish at Topick Aquarium are carefully quarantined and conditioned to our stable local tap water before sale. Some oddball and specialty species still have very specific long-term needs, so we recommend matching each fish to the right aquarium size, diet, tankmates, and maintenance routine before purchase.

Care Summary

• Scientific Name: Zacco pachycephalus
• Adult Size: Can become medium-sized; plan for swimming space
• Care Level: Intermediate
• Recommended Tank: Mature aquarium planned around this species' adult size, behaviour, diet, and tankmate compatibility

Frequently Asked Questions

Is Zacco pachycephalus a nano fish?
No. It is an active stream fish and needs swimming space.

Does it need flow?
Good oxygenation and some current are recommended.

Is it suitable for calm community tanks?
It is better for active stream-style setups.

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