Corydoras sp。 hephaestus （Fire Corydoras）

Fiery, rare, and absolutely stunning — the Fire Corydoras (Corydoras sp. hephaestus) is one of the most spectacular and sought-after Corydoras species in the hobby. Named after Hephaestus, the Greek god of fire, this extraordinary fish displays vivid orange-red to fiery colouration that is virtually unique among Corydoras species, making it a true showpiece for any aquarium.

Overview

Appearance

The Fire Corydoras is immediately recognizable by its vivid orange-red to fiery colouration — a warm, glowing body colour that is virtually unique among Corydoras species. The intensity of the orange-red colouration varies between individuals and is most vivid in well-conditioned fish. Their armoured body, whiskered snout, and active foraging behaviour give them the endearing character of all Corydoras, with a visual impact that far exceeds their modest size.

Water Parameters & Tank Setup

• Temperature: 72 – 79°F (22 – 26°C)
• pH: 6.0 – 7.0 (soft, slightly acidic water preferred)
• General Hardness (GH): 2 – 10 dGH
• Tank Size: Minimum 20 gallons for a group of 6+
• Substrate: Soft sand or fine gravel to protect their sensitive barbels
• Decor: Caves, driftwood, and hiding spots; leaf litter adds a natural feel

Diet & Feeding

• Staple: Sinking pellets, wafers, and Corydoras-specific foods
• Treats: Frozen bloodworms, brine shrimp, daphnia, and blanched vegetables
• Tip: Colour-enhancing foods rich in carotenoids help maintain their vivid orange-red colouration

Feed in the evening as they are most active at dusk and night.

Compatibility & Tank Mates

Best kept in groups of 6 or more. Good tank mates include small, peaceful tetras, rasboras, and other Corydoras species. Avoid boisterous or aggressive fish that may stress them.

The Fire Corydoras is a rare and spectacular fish that brings fiery colour and lively personality to any aquarium. A true collector’s species and a crown jewel for any Corydoras enthusiast.