Common name: Jewelled Dog Whelk

General information

The Nassarius Snail, specifically Nassarius conoidalis, is a small but highly beneficial scavenger for saltwater aquariums. These snails are known for their burrowing behavior, which helps to aerate the substrate and prevent the buildup of harmful gases. They are also efficient cleaners, consuming detritus, uneaten food, and decaying organic matter, thus contributing to the overall health of the tank ecosystem.

Care

Nassarius conoidalis is a hardy species that adapts well to life in captivity. They require a sandy substrate in which they can bury themselves. It is important to ensure that the aquarium is well-cycled and has a stable environment before introducing these snails. They are not demanding in terms of food, as they will scavenge for leftovers, but in a very clean tank, supplemental feeding with meaty foods may be necessary.

Reproduction

In the home aquarium, Nassarius conoidalis may reproduce if conditions are favorable. They lay eggs in small capsules, which are often attached to the aquarium glass or other hard surfaces. The larvae are planktonic and can be challenging to raise due to their small size and specific dietary requirements.

Habitat

Nassarius conoidalis is commonly found in shallow marine environments with sandy substrates. They are distributed across the Indo-Pacific region, often inhabiting areas with strong tidal currents that facilitate their scavenging lifestyle.