Siniperca whiteheadi (Coreoperca whiteheadi) – Whitehead’s Chinese Perch (~21.8 cm)

A compact species of Asian perch in the Sinipercidae family, known for its moderate size (up to approximately 21.8 cm). It features a benthopelagic body shape and occupies both freshwater and occasionally brackish environments in East Asia. ([turn0search1])

Habitat & Behavior:

• Found in tropical freshwater (and sometimes brackish) systems across China and Vietnam.

• It inhabits mid-to-bottom layers of water (benthopelagic) rather than surface or deep pelagic zones. ([turn0search1])

Conservation Status:

• Classified as Least Concern, with stable population levels in the wild. ([turn0search1])

Tank Setup:

• Being a relatively small perch, it can be kept in a modest-sized aquarium (e.g., ~80–100 L), though more space allows for more natural behavior.

• Use dark substrate, driftwood, and moderate planting to mimic native shaded habitats.

• Maintain gentle water movement with good filtration to support its benthic lifestyle.

Water Conditions:

• Exact parameters are not well-documented, but related species thrive in neutral to slightly acidic or alkaline, soft to moderately hard water.

• Aim for stable conditions, moderate temperatures (18–24 °C), and well-oxygenated water.

Diet:

• Carnivorous predator: likely fed live or frozen small fish, shrimp, and aquatic insects.

• Similar to other Sinipercidae, it may be a reluctant eater of non-live foods. A predator’s instinct and natural diet should guide feeding.

Behavior & Compatibility:

• Likely solitary and territorial, given its perch relatives’ behavior.

• Best kept alone or with much larger tankmates that it won’t view as prey.