Super Tongan Nassarius Snail

Nassarius distortus

Saltwater Invertebrate Species Group: Snail Family: Nassariidae

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Water parameters

Temp 76-80 F Temperature

Maintaining a stable and appropriate temperature is critical for the survival of aquatic life.

pH 7.8 - 8.4 potential of Hydrogen

Measuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.

NO3 1-20 ppm Nitrate

While less toxic than ammonia, high nitrate levels (above 40–80 ppm) are important to monitor because they can cause fish stress, stunted growth, and harmful algae blooms.

NO2 <0.0001 ppm Nitrite

It is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia

PO4 0.01 - 0.1 ppm Phosphate

It is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.

NH3 <0.1 ppm Ammonia

It is the primary killer of aquarium fish, causing gill damage, stress, and death

Ca 380 - 450 ppm Calcium

Supporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae

KH 8 - 12 dKH Alkalinity

It acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.

Mg 1200 - 1400 ppm Magnesium

It enables coral growth by supporting skeletal formation, assists in metabolic processes, and ensures that calcium is available for corals, clams, and coralline algae.

SG 1.023 - 1.026 SG Salinity

Essential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals

ORP 250 - 400 mV Oxidation-Reduction Potential

A higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.

About Super Tongan Nassarius Snail

General information

The Super Nassarius Snail from Tonga combines unique beauty with unparalleled scavenging abilities. Its oval, spiral shell is often said to resemble an olive pit, but it is much more ornate and elegant in its beauty. The most striking physical characteristic, however, is the long, tube-like siphon that protrudes from one end of the shell. This siphon is used to breathe while the Super Nassarius Snail is buried in the substrate foraging for food. In addition to beauty, the Nassarius distortus is an ideal detritus eater that also helps maintain adequate oxygen levels in the substrate as they burrow and sift through the sand.
Among the many species of Nassarius snails found in the coastal zones of most oceans, the Super Nassarius Snail is one of the largest and can grow up to 1" in size. This size advantage over their much smaller relatives makes them ideal inhabitants in larger marine reef systems. However, since they spend most of their time buried in your aquarium substrate feeding on waste, uneaten food, and other detritus, they require a well-established aquarium with live rock and sufficient sand substrate. The Super Tongan Nassarius Snail has an acute sense of smell and can quickly detect food when added to your aquarium. It is definitely fun to watch the sand boil with activity as the Super Tongan Nassarius Snail emerges from the substrate in search for the source of the scent. Super Tongan Nassarius Snails can typically find enough food in most marine aquariums with well-established sand beds. However, if food levels are not adequate, supplement their diet with frozen meaty foods, such as brine or Mysis shrimp or pieces of fish or scallops. Like other invertebrates, Nassarius distortus is very sensitive to copper-based medications and high nitrate levels. The Super Tongan Nassarius Snail requires a gradual acclimation period, preferably the drip acclimation method since it is intolerant of even the smallest fluctuations in water parameters. The Super Nassarius Snail is extremely difficult to breed in captivity.

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