
- Frozen blood worms,
- Mysis shrimp
- Brine shrimp,
- Hikari Sinking Carnivore Pellets,
- Fish food flakes,
- TetraMin Plus Tropical Flakes
What to feed assassin snails?
Water conditions should be noted and maintained as follows:
- pH of 7.0 – 8.0
- Water hardness between 8 – 15 dGH
- Temperature between 70 – 80 ºF (21 – 27ºC)
- Lighting conditions should be bright
How many assassin snails do I Need?
Therefore, it is recommended to keep around 4 to 5 snails to ensure that both genders are available for the mating process to be a success. Furthermore, the assassin snail is also known as Clea Helena. Romance starts with the male climbing over the female snail shell and holding it firmly for around 20 to 30 minutes.
What do animals eat assassin bugs?
To encourage “good” assassin bugs to stick around:
- Plant flowers, vegetables, shrubs and trees that draw assassin bug food sources.
- Avoid spraying pesticides.
- Allow assassins to find places to overwinter.
- If you find non-kissing bugs inside, scoop them up and return them to the garden.
Are snails halal to eat?
· 9 yr. ago· edited 9 yr. ago Land Snails are not halal to eat in the Hanafi school, snails are judged to be impure and therefore impermissible to eat. Such snails are impure because they are considered pests and also because they are bloodless creatures (rather than blood, they have hemolymph, which is found in spiders and crustaceans).

What is the best food for assassin snails?
The best choices are either Wardley Shrimp Pellets , or Hikari Sinking Wafers, and usually you can just choose whatever food is most appropriate for the fish that share the aquarium with them. Assassin snails have defined males and females, and are not hermaphroditic like many other snails.
What do assassin snails need?
Having good substrate is important with Assassin Snails, as they love to burrow in it; we recommend sand. As with all snails, these are very sensitive to copper, so we advise monitoring copper levels if tap water is used to fill the tank.
Is one Assassin Snail enough?
Assassin Snails are easy to care for and aquarists of any skill level can keep them. A good general rule to follow is that your Assassin Snail should be the smallest and slowest snail in your aquarium....About Assassin Snails.Assassin SnailTemperament:PeacefulLifespan:2-3 yearsMinimum Tank Size:10 gallons8 more rows•Jan 27, 2021
Do assassin snails need sand?
Because assassin snails naturally bury themselves and wait for their prey to appear, a sand substrate is preferred, although it's not a must. The water should ideally not be too soft, as this could lead to deterioration of the shell.
How many snails will an Assassin Snail eat per day?
It's good practice to top up live food regularly to ensure there's always enough in the tank. As a rough guideline, these snails typically eat 1–2 snails per day. The best time to feed them is at night because that's when they're most active.
What do assassin snails eat besides other snails?
But what happens when the assassin snail has eaten all of the other snails in a tank? Luckily, it is able to subsist on other food. It will take fish food like flakes, pellets and algae chips, as well as graze on algae and biofilm.
Do assassin snails need substrate?
Finally, since an Assassin Snail is very active, the habitat should have plenty of places to explore. Substrate should be on the fine side as Assassin Snails like to burrow in search of food.
Can assassin snails live in gravel?
They appear to naturally inhabit waters with a sandy substrate where they can hide and wait for unsuspecting prey, but aquarists have found they do just fine on gravel as well.
How do you take care of an Assassin Snail?
An Assassin Snail does not like sudden shifts in water parameters, so make sure the aquarium is well filtered and heated. Also make sure the tank has fully cycled, established itself, and stabilized before introducing them. Its important to keep Ammonia and Nitrite levels at 0 ppm.
What do assassin snails eat besides other snails?
But what happens when the assassin snail has eaten all of the other snails in a tank? Luckily, it is able to subsist on other food. It will take fish food like flakes, pellets and algae chips, as well as graze on algae and biofilm.
Will assassin snails eat each other?
Do Assassin Snails Eat Each Other? No, they do not eat each other. They are not interested in eating species of their kind. Even they do not eat the eggs or young ones.
Are assassin snails Hardy?
Like most snails, they are really hardy. They will eat most anything and can survive water conditions that would kill most fish.
When Buying An Assassin Snail from Stores
When buying Assassin Snails look for specimens that appear active. An Assassin Snail should be affixed to hard surfaces like aquarium glass or deco...
Assassin Snail Care: Moderate
One of the good things is that Assassin Snail care is no too difficult. Its not as easy as caring for some other types of snails, but as long as wa...
Breeding Assassin Snails and Reproduction
Populations of Assassin Snails reproduce in fresh water by laying eggs. Assassin Snails lay one egg at a time. Groups of single eggs often appear i...
Common Assassin Snail Tank Mates
Since Assassin Snails are carnivores, care must be taken when selecting tank mates. Assassin Snails seem very comfortable around others of their ki...
What size tank do Assassin snails need?
The minimum recommended tank size for Assassin snails is a 5-gallon (20-liter) tank. Bigger tanks have a greater capacity to absorb sudden water changes and shifts than smaller tanks do.
Why are assassin snails so popular?
It is a well-known fact that Assassin snails became very popular among aquarists because they have a reputation of being able to keep populations of some other freshwater snails under control. Their voracious and non-selective appetite for living snails, as well as carrion, will work really well for any tank.
How many Assassin snails are there in Clea Helena?
Males and females cannot be distinguished by external features. That is why it is necessary to have at least 4 – 5 Assassin snails to ensure that both male and female are present. In Clea Helena, courtship starts with the male climbing over a female shell and holding it firmly for a period of 20 – 30 minutes.
How many snails were in the Clea Helena experiment?
The experiment with Clea Helena involved 10 adult predatory snails, which were planted in an aquarium with 100 Malaysian Trumpet snails and the Quilted Melania. In order to test the range of nutrition for Assassin snails, after the first week of the experiment, artificial and natural forages were added to the model aquarium.
How long do assassin snails live?
In aquariums, Assassin snail can live up to 5 years under optimal conditions.
Why do assassin snails bury in the substrate?
When Assassin snails are not hungry, they often bury in the substrate as a precaution against potential predators (for example fish, crayfish, crabs). They can spend underneath the substrate several hours before they start feeling hunger. So, when other snails come close enough, they may attack.
What is the most common snail in an aquarium?
Assassin snails (Clea Helena) are one of the most common snails in aquarium hobby these days. Their increasing popularity as aquarium pets should not be a surprise, though. They are often sold in the aquarium trade as a biological agent intended for controlling the aquarium overgrowing by other pest snails (like Bladder snails, Pond snails, Ramshorn Snails, and Malaysian Trumpet Snails ).
What substrate do Assassin snails need?
For the most part, a sandy substrate is the only high-priority requirement for Assassin Snails. You can feel free to decorate the rest of your tank how you like. We like to go the extra mile when it comes to our critters, and we think you should too.
What is an assassin snail?
The Assassin Snail ( Clea helena or Anentome helena) is a unique addition to freshwater tanks. While most other snail species are used exclusively for keeping ecosystems clean, these critters have a different claim to fame. They’re carnivores that like to feed off of other snails!
How long do assassin snails live?
Lifespan. The average Assassin Snail lifespan is somewhere between 2 and 3 years. While that is the norm, some enthusiasts have reported these gastropods living for upwards of 5 years! Tank conditions and diet play a big role in their overall health and lifespan.
Why does the Assassin Snail have a trap door?
That’s because it has an operculum. Basically, it’s a trap door that allows the snail to seal itself off in its shell. To get around the tank, the Assassin Snail has a very muscular foot. It contracts to help the critter navigate its surroundings. Of course, the snail’s movements are slow and steady.
How many snails can you keep in a tank?
You can keep a collection of 6 or more snails in one tank to increase the odds of successful breeding. The snails have a bit of a mating ritual. The critters pair up and follow each other for several hours. This is a noticeable change in behavior as most snails don’t even acknowledge others in normal circumstances.
Where are assassin snails found?
Even a small collection of Assassin Snails can take care of a large colony of smaller species in a few weeks. Originally found throughout Southeast Asia, Assassin Snails have become very popular among aquarists. Not only do they serve a practical purpose in fish tanks, but they’re very easy to care for.
Can copper kill snails?
For example, copper-based medications can kill these snails off quickly. If you notice any signs of sickness your best bet is to separate the snails from any fish that could get infected. You don’t want your snail problem to affect the whole tank! As always, prevention is the best way to handle diseases.
What is an assassin snail?
Overview of Assassin Snails. Assassin Snail by Johannes Tausch. The assassin snail ( Clea helena) is a freshwater snail belonging to the Buccinidae family. The term “whelk” is given to a few snail species from a variety of families, but the Buccinidae family contains the “true whelks”; a carnivorous group of snails.
Where do assassin snails live?
The freshwaters where assassin snails live in southeast Asia are tropical and slow moving. These warm waters are well-lit and slightly alkaline. The substrate is soft and sandy which helps them bury themselves underneath. Littered on top of the sand are various rocks and debris that form mini cave systems.
What is inside a snail's shell?
Inside the shell is a strong, muscular “foot”. The muscles it contains are contracted to move the snail forwards, at a very slow pace. The head has a pair of short tentacles attached. These are very sensitive and help when moving around the tank and looking for food.
What fish can swim in a tank?
Some bigger options are peaceful gourami (like dwarfs or pearls ), rainbowfish or angelfish.
What is the color of an assassin's shell?
An assassin’s shell is conical with brown and yellow stripes running around it. This has led some people to nickname it the bumblebee snail. Sometimes they might lack stripes and be completely brown in color; but it’s rare. An interesting part of the shell is called the operculum.
Can Assassin snails eat plants?
If you keep lots of plants and want some snails, most species would start to eat the plants and cause damage. Assassin snails will leave them alone, so your plants can flourish. Whether you add decorations is up to you, but adding a couple gives your snails space to climb, and places to attach eggs when breeding.
Do snails eat algae?
They’ll ignore algae too, unlike most other freshwater snails. If you want a gastropod to clean up your algae problem, look elsewhere. They will eat are other snails, so fishkeepers sometimes use assassins for pest control. Trumpet and Ramshorn snails are a couple of the most popular snacks.

Species Summary
Appearance
Size
Assassin Snail Care
Common Possible Diseases
Food & Diet
- Assassin Snails are carnivorous and eat protein-based foods only. Their favorite type of food is actually other snailsthat are smaller than them. They’re not picky either. These animals will attack any snail they can. Many owners feed them Trumpet Snails, Rabbit Snails, Ivory Snails, and Ramshorn Snails. Assassin Snails will also feed off of the eg...
Behavior & Temperament
Tank Mates
Assassin Snail Breeding
Wrapping Up
Assassin Snail Facts & Overview
Appearance & Behavior
Assassin Snail Tank & Water Requirements
Care & Diet
- Assassin snails are easy to care for because they get along well with fish and tolerate a range of water conditions. In the wild, these carnivores eat worms, dead organisms, and small snails such as ramshorns and Malaysian trumpets. The most common health issue that affects assassin snails is parasitic infections.
Assassin Snail Breeding & Eggs
Tank Mates
Should You Get An Assassin Snail For Your Aquarium?