Sewellia Lineolata

Sewellia lineolata , popularly known as "Butterfly Pleco or Tiger Loach" due to its striped pattern, is a freshwater fish species native to Southeast Asia, specifically the regions of Laos and Vietnam. These fish are prized by aquarists for their unique appearance and active behavior.

Natural Habitat

In their natural environment, Sewellia lineolata inhabit rivers and streams with fast-flowing, crystal-clear water, rocky substrate, and abundant algae. These fish are adapted to live in strong currents, using their fins and abdominal suckers to attach themselves to rocks.

Aquarium Care

Aquarium Size:

An aquarium of at least 60 gallons is recommended to provide sufficient space for swimming and exploration. Maintaining a group of at least 3 to 6 individuals is essential to promote social behavior and reduce stress.

Water Parameters:

• Temperature: 20-26°C
• pH: 6.5-7.5
• Hardness: 5-12 dGH

Water Filtration and Flow:

Due to their natural habitat, good filtration and water flow are crucial in the aquarium. A high-capacity filter and pumps that create current are ideal for replicating the conditions of their native rivers.

Substrate and Decoration:

Use sandy or fine gravel substrate and add several large, smooth rocks where they can attach themselves. Hardy aquatic plants and mosses are also beneficial for providing hiding places and helping to maintain water quality.

Food:

Sewellia lineolata is primarily herbivorous, feeding on biofilm and algae on rocks. Supplementing its diet with fresh vegetables (such as cucumber and spinach) and commercial foods specifically for bottom-dwelling fish is recommended. (It can also be fed occasionally with brine shrimp and bloodworms.)

Compatibility:

These fish are peaceful and can be kept with other small, non-aggressive fish species. Avoid tank mates that are territorial or that may compete aggressively for food.

Reproduction:

Breeding fish in aquariums is possible, but it can be challenging. Providing ideal conditions and simulating the rainy season can stimulate spawning. The female lays the eggs among the rocks, where the fry hatch and find shelter.

Our sewelias are about 4-6cm tall.