Zipper Loach

Zipper Loach (Acanthocobitis botia) | Freshwater Loach Fish

Most loaches are social and do best in groups. Please check adult size before purchasing, as species like clown loaches and dojo loaches need much larger aquariums than kuhli loaches.

The Zipper Loach (Acanthocobitis botia) is a unique and active bottom-dwelling fish known for its distinctive zipper-like pattern running along its body. This fascinating loach is a great addition to freshwater aquariums, especially for hobbyists looking to add movement and personality to the lower levels of the tank.

Zipper Loaches thrive in aquariums with soft substrate, plenty of hiding spots, and moderate to strong water flow. Their active behavior and interesting appearance make them a standout species for community setups.

Why You’ll Love It

• Distinctive zipper-like body pattern
• Active and entertaining bottom-dweller
• Great for community aquariums with proper tank mates
• Helps clean up leftover food
• Ideal for aquascaped tanks with flow

Care Requirements

• Scientific Name: Acanthocobitis botia
• Common Name: Zipper Loach
• Temperament: Peaceful to semi-aggressive
• Size: Up to 4–5 inches
• Tank Size: 20+ gallons (larger preferred)
• Water Temperature: 72–80°F
• pH: 6.5–7.5
• Diet: Omnivorous (sinking pellets, frozen, live foods)

Tank Setup

Provide a soft sand substrate to protect their barbels, along with rocks, driftwood, and plants for hiding. Moderate to strong water flow helps replicate their natural environment and keeps them active and healthy.

Tank Mates

Zipper Loaches do well with other peaceful to moderately active fish. Avoid very aggressive species or slow-moving fish with long fins.

• Danios and rasboras
• Tetras
• Gouramis
• Other loaches (with enough space)

Feeding

Feed a varied diet of sinking pellets, wafers, and frozen or live foods such as bloodworms and brine shrimp. They will also scavenge for leftover food along the bottom.

Frequently Asked Questions

Are Zipper Loaches aggressive?

They are generally peaceful but can show mild territorial behavior with other bottom dwellers.

Do they need sand substrate?

Yes, sand is recommended to protect their sensitive barbels and encourage natural behavior.

Do Zipper Loaches clean the tank?

They help clean up leftover food but should still be fed a proper diet.

Can they live in community tanks?

Yes, they are a great addition to community tanks with compatible species.