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Datasheet
| Minimum Tank Size | 113 litres / 29.85 US gallons |
| Maximum Size | 12.7cm / 5.00inches |
| Reef Compatible | Yes |
| Temperament | Peaceful |
| Care Description | Moderate |
| Specific Gravity | 1.023-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Abalone Snail, scientifically known as Haliotis asinina, is also referred to as the Donkey's Ear Snail and Green Abalone Snail. With a dark green to brown single-piece shell, revealing its body and large foot underneath, this marine snail can grow up to approximately 12.7 cm. Mature individuals display creamy colored triangular-shaped markings on their shells.
Aquarium Suitability
Being a nocturnal herbivore, the Abalone Snail is a beneficial addition to reef aquariums due to its algae-consuming nature. It is considered peaceful and generally compatible with reef environments.
Care and Hardiness
With moderate care requirements, this snail species thrives in aquariums with stable water conditions, including a pH range of 8.1-8.4, a specific gravity of 1.023-1.025, and a carbonate hardness level of 8-12 dKH. A minimum tank size of 113 liters is recommended to accommodate its needs adequately.
Reef Suitability
The Abalone Snail is deemed reef-compatible, making it a suitable choice for reef aquarium setups.
Aquarium Setup
When setting up an aquarium for the Abalone Snail, it is essential to provide ample rockwork or glass surfaces for it to cling onto while foraging. Ensuring the availability of algae, supplemented with dried seaweed, blanched lettuce, spinach, or spirulina, will contribute to its well-being.
Behavior
Known for its nocturnal habits, the Abalone Snail uses its muscular foot to grip onto surfaces securely. When threatened, it can retract its body and foot into its protective shell.
Feeding and Diet
As a herbivorous species, the Abalone Snail primarily feeds on algae. Supplementing its diet with dried seaweed, blanched vegetables, and spirulina will help maintain its health in captivity.
Dimorphism
In captivity, Abalone Snails may exhibit reproductive behaviors, with mature individuals displaying distinct markings on their shells.
Habitat and Distribution
Native to marine environments, the Haliotis asinina species is found in the Indo-Pacific region. Its natural habitat consists of rocky areas where it can graze on algae, contributing to the ecological balance of its surroundings.