Garden snails generally hibernate during winter. They have both female and male reproductive cells (they are hermaphrodite). They don't actually need to mate with another snail in order to reproduce, self fertilisation is possible. After mating they lay around 80 white eggs in a damp, underground nest.
Snail Sexes
Many species of freshwater snails are hermaphroditic, meaning they have both male and female reproductive organs. Hermaphroditic snails can actually fertilize themselves, so all it takes to establish a breeding colony in your tank is a single snail.
Juvenile snails emerge from the female fully functional and ready to feed. Other species of freshwater snails have yet another mechanism for reproduction. For these species, each snail contains both male and female reproductive systems, and all individuals can lay eggs.
So even if there are just two snails in the aquarium, they will typically be able to reproduce, regardless of their sex. Many are able to reproduce asexually without another snail present. This means a single snail would be able to reproduce solely on its own by basically cloning itself!
Because each snail can produce sperm as well as eggs, they have more than one option when it comes to having kids -- they can either find a mate, or they can fertilize themselves.
It's possible to keep a single snail healthy in a 1-gallon or larger bowl with live plants, gravel substrate, and weekly water changes and gravel siphoning. While it's also possible to crowd several snails into the same bowl, it won't work in the long run. Snails are fairly large when extended out of their shells.
Fish keeping veterans know that the easiest way to lessen the number of snails is to feed less fish food. Despite their rapid reproduction cycle, snails can only create new babies if they have enough sustenance. Therefore, only feed enough food that can be completely consumed by your fish within a few minutes.
Snails are not able to teleport, nor do they spontaneously arise from nowhere. If you have snails in your tank, you put them in there. The most common means is through adding live plants. Snails, or their eggs, can hitch hike on most types of plants and arrive in our home aquarium.
When conditions are optimal (warm weather, high humidity), snails can reproduce as frequently as once a month. Garden snails' reproduction is so fast that the average snail can lay 86 eggs per cycle, and with an average of five reproductive cycles a year, each individual snail can lay 430 eggs a year.
Snails typically live 2-5 years in the wild. Some of the larger species live up 15 years and up to 25 years in captivity. While this answer may surprise you, without the threat of predators or other environmental concerns, the average snail can live a long life.
The eggs look like clear little jelly bubbles that may have some coloration depending on the species of the snail. Fertilized eggs will usually change color slightly and start to show dark spots over a short period of time, which is an indication that the yolks are developing.
Egg pods are produced once every 4 to 6 weeks, so their reproductive rate is very slow, even if you have several of them. aquarium because they eat other snails, making them a natural method for reducing nuisance snail populations.
When a snail dies, its body shrinks into the shell and then slowly decomposes. Look at the opening of the shell, if you cannot spot the body inside, it is most likely a dead snail. Also, when you hold the snail and it feels very light with nothing inside, the snail has died.
They have both female and male reproductive cells (they are hermaphrodite). They don't actually need to mate with another snail in order to reproduce, self fertilisation is possible.
Counting snail shell rings
A study of a population of these snails in England was able to work out how old these snails are. That's because, as they get older, you can count growth rings at the edge of their shell. Some of the snails were at least six years old and probably more like eight or nine.
They're also semi-transparent and appear to have a jelly-like texture. If the eggs are fertilized and partially developed, you might see little flecks of black or brown. Snail eggs tend to darken over time as the tiny snail embryo inside grows. Unfertilized eggs, however, will maintain their appearance before souring.
A floating snail is not necessarily dead as it may be using an air bubble trapped in its shell to regulate buoyancy and move to a different location. Snails can float due to the presence of an air bubble trapped in their shell. The air bubble acts as a buoyancy aid, helping the snail to stay afloat in water.
It protects and supports the soft body inside. If threatened by an enemy, a snail can pull itself into the hard shell and stay there until the danger passes. Pretty useful to carry your own fortress around!
Slugs and snails, unlike us, hate coffee. And coffee grounds also add nutrients to your soil. Coffee grounds are one of the best and most recommended ways to deter slugs and snails from your garden.
Strong garlic sprays will act as a deterrant and will kill soft bodied snails and insects. Diatomaceous earth is the sharp, jagged, skeletal remains of microscopic creatures. It lacerates soft-bodied pests, causing them to dehydrate. Sprinkle the powder around garden beds or individual plants.