Zebra Apple Snail

Asolene spixi

Invertebrates
Reviewed by Guidarium Editorial DeskUpdated May 11, 2026

The Zebra Apple Snail, or Spixi Snail, is a striking yellow-and-brown striped freshwater invertebrate native to South America. Unlike Mystery Snails, Spixis lay gelatinous egg clutches completely underwater. They are valuable clean-up crew members known to consume hydra, algae, and occasionally the eggs of pest snails. They require hard, alkaline water to prevent shell deterioration.

Zebra Apple Snail At a Glance

Adult Size4 cm
Body ShapeGlobular
Growth RateModerate
TemperamentPeaceful
Water TypeFreshwater Only
Flow PreferenceLow
Waste OutputMedium
StockingSolo or group

Zebra Apple Snail Tank Requirements

Minimum Volume19 L
Minimum Length30 cm
FlowLow
Water TypeFreshwater Only
Must-Haves in the Tank
Established Algae (Otocinclus)
Stocking calculator

Will Zebra Apple Snail fit in your tank?

Care guides tell you what Zebra Apple Snail needs, the next question is whether your tank can safely provide it. Test Zebra Apple Snail against your tank size, maintenance needs, and the fish you already keep before you buy.

Zebra Apple Snail
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Zebra Apple Snail Water Parameters

Temperature2128°C
pH78.5
Hardness820 dGH

Zebra Apple Snail Temperament & Compatibility

Aggression LevelPeaceful
0/10
Where They Swim
Surface
Mid-level
Bottom
Stocking Guidelines
Keep at Least1 (solo is fine)
Max per TankNo limit
Can Live Alone?Yes
Behavior Traits
Snail EaterNocturnal

Zebra Apple Snail Varieties

Each variety inherits the species defaults above. Only differences are highlighted.

Standard

The standard yellow and dark brown striped form. They are peaceful scavengers that traverse all surfaces of the aquarium. Ensure they are supplemented with calcium-rich foods.

Same care requirements as the base species

Also known as: Spixi, Zebra Snail

Zebra Apple Snail Care Guide Summary

The Zebra Apple Snail, scientifically known as Asolene spixi, belongs to the Invertebrates family group. Adults reach a maximum size of approximately 4 cm and have a globular body shape with a moderate growth rate. Classified as peaceful, this species primarily occupies the bottom, mid-level, and surface zones of the aquarium and produces a medium level of biological waste.

To thrive, the Zebra Apple Snail requires a freshwater only aquarium with a minimum volume of 19 litres and a tank length of at least 30 cm. Water temperature should be maintained between 21°C and 28°C, with a pH range of 78.5 and a general hardness of 820 dGH. A low water flow is preferred.

The Zebra Apple Snail is a rewarding species to keep, provided its core environmental needs are met. The Zebra Apple Snail is typically available in one standard form.

Zebra Apple Snail Habitat Setup

When setting up an aquarium for the Zebra Apple Snail, a low water flow best suits their natural preferences. Because this species occupies the bottom, mid-level, and surface zones, the aquarium layout should prioritise adequate surface area with floating cover to make them feel secure near the waterline, open swimming space in the centre of the tank for free movement, and sufficient floor space with hiding spots among rocks, wood, or dense planting. Useful additions include an established tank with natural algae growth, as they depend on it as a primary food source.

Zebra Apple Snail Compatibility Notes

Classified as peaceful, the Zebra Apple Snail is adaptable and can be kept singly or in a small group, offering flexibility when planning a community tank. When choosing tankmates, snails will be treated as food rather than tankmates. Selecting tankmates that favour different water layers from the bottom, mid-level, and surface zones can help reduce competition and territorial overlap.

Who Zebra Apple Snail Is Actually For

Zebra Apple Snail is best for a fishkeeper who wants a species that can settle into a calmer community setup and can provide someone who understands its individual space requirements. It makes the most sense for a hobbyist who will actually build around its needs, especially established algae.

The most common mistake is buying Zebra Apple Snail for looks first and only later discovering how its adult size, behavior, or bioload changes the whole tank plan. Another frequent problem is forcing it into an over-busy community when it would do better with more room or more deliberate tankmate choices.

Zebra Apple Snail Recommended Tank Sizes

Standard aquarium sizes that meet the minimum volume and length requirements for Zebra Apple Snail.

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Zebra Apple Snail Feeding & Diet Considerations

The Zebra Apple Snail actively feeds on snails and can be used as a natural snail population control and is primarily active at dusk and dawn, so offering food shortly after lights-off ensures it receives adequate nutrition.

Frequently Asked Questions About Zebra Apple Snail

How big does Zebra Apple Snail get?

Zebra Apple Snail (Asolene spixi) typically reaches a maximum adult size of approximately 4 cm. They have a globular body shape and a moderate growth rate.

What tank size does Zebra Apple Snail need?

A minimum aquarium volume of 19 litres and a tank length of at least 30 cm are recommended for Zebra Apple Snail. This ensures enough swimming space and helps maintain stable water conditions.

What water parameters does Zebra Apple Snail need?

Zebra Apple Snail thrives in freshwater only conditions with a temperature range of 21–28°C, a pH between 7 and 8.5, and a general hardness of 8–20 dGH. A low water flow is preferred.

Is Zebra Apple Snail peaceful or aggressive?

Zebra Apple Snail is classified as peaceful with an aggression score of 0 out of 10. They are generally well-suited to peaceful community tanks.

Can Zebra Apple Snail live alone?

Yes, Zebra Apple Snail can be kept singly or in a group. They are flexible and adapt well to both setups.

Will Zebra Apple Snail eat snails?

Yes. Zebra Apple Snail actively feeds on snails. While this can be useful for controlling pest snail populations, it means decorative snails should not be housed with this species.

Does Zebra Apple Snail have any special tank requirements?

Yes. Zebra Apple Snail benefits from established algae (otocinclus) in the aquarium. These features help replicate their natural habitat and promote overall health and well-being.

Editorial Review

Guidarium Editorial Desk

Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.

Last reviewed
May 11, 2026
Last updated
May 11, 2026
Issues or corrections?
Contact the editorial team

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