Serpent Loach Serpenticobitis Octozona 4cm

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Serpent Loach (Serpenticobitis octozona)

Overview

The Serpent Loach is a small, elongated freshwater loach with striking banded patterns resembling a tiny snake. Secretive and mostly nocturnal, it adds intrigue and natural activity to the substrate layer of community aquariums.

Origin

Native to Southeast Asia, including Thailand, Laos, and Cambodia. Found in slow-moving streams, rivers, and floodplain areas with sandy or muddy substrates and dense vegetation.

Feeding

Omnivorous bottom-feeder. Accepts sinking pellets, frozen foods (bloodworms, daphnia, brine shrimp), and small live foods. Feeding along the substrate encourages natural foraging behavior.

Tank Mates

Peaceful and compatible with small to medium-sized community fish such as tetras, rasboras, danios, and dwarf cichlids. Avoid aggressive or large predatory fish that may harass or eat them.

Aggression

Very low. Prefers to hide during the day and forage at night. Territorial disputes are minimal if multiple hiding spots are available.

Experience Level

Intermediate. Requires soft substrate, stable water conditions, and a well-structured aquarium with hiding places.

Water Parameters

• Temperature: 73°F – 79°F (23°C – 26°C)

• pH: 6.0 – 7.5

• Hardness: 2 – 12 dGH

• Notes: Provide sand or fine gravel substrate, driftwood, and plants for hiding; they enjoy shaded areas and gentle water flow.

Secretive, fascinating, and visually striking, the Serpent Loach (Serpenticobitis octozona) is ideal for aquarists seeking a peaceful, bottom-dwelling species for planted or biotope freshwater tanks.

Above images for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

Please Note: The livestock that is sold on our online site is not held in store at our Swell shop, or available for collection from the shop. Species sold at our Swell store will differ from ones available to order to your door.

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