Dwarf Chain Loach (Ambastaia sidthimunki)

Dwarf Chain Loach (Ambastaia sidthimunki)

The Dwarf Chain Loach is a highly sought-after freshwater species prized for its striking chain-like pattern and active, playful behaviour. Native to Southeast Asia, this small loach is well known for its intelligence and social nature, making it an excellent addition to peaceful community aquariums.

Unlike many larger loach species, Dwarf Chain Loaches remain compact, allowing them to be kept in medium-sized aquariums when housed in proper groups. They are schooling fish and should always be kept in groups of at least five or more to display natural behaviour and reduce stress. When kept correctly, they are constantly on the move, exploring the tank and interacting with both their environment and tankmates.

Dwarf Chain Loaches prefer aquariums with soft substrates such as sand or fine gravel, along with driftwood, smooth rocks, and shaded areas for shelter. Dense planting and hiding places are essential, as they enjoy darting in and out of cover. They are excellent scavengers and are well known for controlling pest snail populations naturally, helping keep your aquarium clean.

Feeding and Diet

Dwarf Chain Loaches are omnivorous and require a varied diet. They readily accept high-quality sinking pellets, frozen foods, and live foods such as bloodworms, brine shrimp, and daphnia. While they will eat snails, this should not be their sole food source. A balanced diet ensures good health and vibrant coloration.

Why We Like This Fish

• Unique chain-like patterning

• Active and engaging behaviour

• Excellent natural snail control

• Suitable for peaceful community tanks

• Remains small compared to other loach species

Tank Requirements

• Temperature 24 to 28 degrees Celsius

• pH 6.5 to 7.5

• Minimum tank size 90 litres

• Best kept in groups of five or more

Care Guidelines

• Diet Omnivorous

• Social Behaviour Schooling and peaceful when kept in groups

• Origin Southeast Asia

• Adult Size Approximately 5 to 6 cm

• Size at Sale Approximately 3 to 4 cm

Dwarf Chain Loaches are a fantastic choice for aquarists looking for an active, intelligent fish that adds movement, personality, and natural snail control to a planted aquarium.