Black Devil Snail 2-4cm
Black Devil Snail brings dark elongated shell and deliberate substrate-level grazing to a suitably prepared aquarium. Plan the purchase around long-term space, water, diet and compatibility rather than treating it as an automatic clean-up solution.
Quick Facts
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Scientific name: Faunus ater
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Product type: Black Devil Snail
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Sale size: Approximately 2–4cm as listed
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Sale unit: One individual per quantity ordered unless the selected variant states otherwise
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Social needs: Peaceful larger snail that needs floor space and protection from snail-eating tank mates
Is this for you?
Perfect if: you can support a larger burrowing snail in a mature aquarium.
Consider something else if: the tank is very soft, newly set up or contains dedicated snail predators.
Why choose Black Devil Snail?
Choose Black Devil Snail for dark elongated shell and deliberate substrate-level grazing. Base compatibility and long-term housing on its adult requirements; individual appearance and maturity can vary.
Key Benefits
- Dark elongated shell and deliberate substrate-level grazing
- Care guidance focused on this invertebrate group
- Clear sale-size and sale-unit information for purchase planning
Care & Specifications
Use a mature aquarium with stable, suitably mineralised water, soft substrate or smooth hardscape and no copper-based medication. Provide room for the adult snail to move and burrow.
Social requirements: Peaceful larger snail that needs floor space and protection from snail-eating tank mates.
What will you receive?
You will receive the selected quantity of Black Devil Snail. Size within any stated sale range, colour, markings, maturity and sex can vary unless the listing explicitly fixes them.
Acclimation & Introduction
Prepare the invertebrate aquarium before arrival and follow current NTA livestock acclimation guidance. Reduce lighting, avoid sudden changes in temperature or mineral content, keep transport water out of the display where practical, and observe movement and condition after introduction.
Ongoing Care
Provide a deliberate snail diet with vegetable matter and suitable sinking foods. Do not rely on algae alone.
Maintain stable water with regular testing and appropriately sized water changes. Review the setup as the animals grow, moult, reproduce or change their social behaviour.
Pairs perfectly with
- A mature aquarium prepared for the exact invertebrate
- Reliable water tests and an invertebrate-safe maintenance routine
- Species-appropriate food, cover and protected filtration
NTA Insight:
Black Devil Snails are often bought as cleaners, but their size and feeding needs make them livestock first. Feed and monitor them accordingly.
Before You Buy
Confirm adult size, water requirements, diet and compatibility for Black Devil Snail before ordering. The listed sale size describes current stock, not its permanent size.
Many aquarium invertebrates are sensitive to copper and abrupt water changes. Check every medication, fertiliser and tank mate before use or introduction.
FAQ
Will Black Devil Snails reproduce in a freshwater aquarium?
Successful development is not normally expected in ordinary freshwater conditions; reproduction involves a different larval environment.
Will the supplied Black Devil Snail match the photograph exactly?
No. Livestock photographs represent the species or variety; colour, markings, size and maturity naturally vary.
Is the listed size the adult size?
No. It is an approximate sale size where stated. Confirm adult requirements before purchase.