Giant Ramshorn Snail (Marisa cornuarietis)
This mid to large-sized aquatic snail belongs to the apple snail family and is often mistaken for ramshorn snails due to its similar appearance. However, it is a lunged snail with care requirements nearly identical to mystery snails. A cool, hard water environment is preferred for optimal health.
These snails typically grow to a diameter of 1.25 to 1.75 inches.
| Feature | Detail |
|---|---|
| Size | 1.25″ – 1.75″ diameter |
| Family | Apple snail family |
| Water Preference | Cool, hard water |
| Plant Interaction | May consume soft live plants; generally leaves durable plants like Anubias or Java Fern undisturbed |
FAQ
What is the difference between this snail and ramshorn snails?
This snail is a lunged snail from the apple snail family, not a ramshorn snail. While they look similar, they have different biological origins and care needs. Both prefer cool, hard water and are generally gentle with plants.
Can this snail eat durable aquarium plants like Anubias or Java Fern?
Generally, no. This snail tends to avoid durable plants such as Anubias or Java Fern and is more likely to consume soft live plants.
What water conditions are ideal for this snail?
Cool, hard water is preferred for optimal health and growth.
Rebecca Harris –
The snail arrived healthy and has been active in the tank for two months. It doesn’t eat my Anubias or Java Fern, which is great. Water conditions are stable and I keep it in a cool, hard water setup. It’s a peaceful addition to the aquarium.
Phil Lee –
I was worried it might damage my plants, but it only nibbles on soft leaves. It’s active and doesn’t seem stressed. I keep the water hard and cool, and it’s thriving.
Frank Martin –
Perfect for a planted tank. It’s not aggressive and leaves the hardy plants untouched. The size is larger than expected, and it’s a good long-term resident.