Blue Panchax - Aplocheilus panchax

Blue Panchax (2–4 cm Juveniles)

Scientific Name: Aplocheilus panchax
Category: Freshwater Killifish | Size: 2–4 cm | Temperament: Peaceful to Semi-Aggressive | Origin: Captive-Bred or Wild-Collected

The Blue Panchax is a sleek, iridescent killifish species known for its shimmering blue-silver body and surface-dwelling behavior. These 2–4 cm juveniles are already showing flashes of color and quick, agile movement. Naturally curious and hardy, Blue Panchax thrive in well-covered tanks with gentle flow and a variety of floating plants. A beautiful choice for aquarists looking for subtle elegance and surface activity.

Key Features:

• Silvery-blue sheen with delicate body lines

• Active top-level swimmer and occasional jumper

• Hardy and adaptable to a range of conditions

• Compatible with peaceful to moderately active tankmates

Water Parameters:

• Temperature: 72–82°F

• pH: 6.0–7.5

• Soft to moderately hard water

Feeding:

• Carnivorous – floating micro pellets, small insects, live/frozen foods (daphnia, brine shrimp)

• Surface feeder; prefers moving prey

• High-protein diet supports color and vigor

Tank Requirements:

• Minimum tank size: 15–20 gallons

• Use a tight-fitting lid (excellent jumpers)

• Floating plants and shaded areas reduce stress

• Keep singly, in pairs, or in peaceful groups; avoid housing with small nano fish

Ideal For:

Aquarists looking for a calm, shimmering top-dweller with elegant coloration and simple care needs. Great in community aquariums with floating plant cover and soft lighting.