yes they do,if youre talking about saltwater when you dont see their mouth they are sleeping.
Snails can sleep for 3-4 years without waking up. Snails can also hibernate in the winter.
Sea snails Freshwater snails
The nerites are snails of the family Neritidae, which contains both freshwater and saltwater species. In particular, the snails in the tribe (a kind of subgroup) Theodoxini, such as Theoxodusand Clithon, are freshwater. The snails of all other nerites tribes are saltwater.
Freshwater snails typically grow to be around 1 to 2 inches in size.
Apple snails live in freshwater.
No, sea snails cannot live in freshwater environments as they require a salty marine environment to survive.
all snails sleep in gardens because it is comfortable.
Some popular types of snails to add to a freshwater aquarium are Nerite snails, Mystery snails, and Malaysian Trumpet snails. These snails can help keep the tank clean by eating algae and leftover food, and they are generally peaceful and easy to care for.
Apple snails are freshwater aquatic snails. Garden snails are land snails.Apple snails have lungs and gillsGarden snails have lungs onlyApple snails skin is thin and translucent (with slime)Garden snails skin is thick and leathery (with slime)All apple snails have two sets of antennaeGarden snails have species with one and two sets.
Snails don't sleep everyday but they can sleep up to 3 years in a row.
Yes, freshwater snails benefit from having a filter in their habitat to help maintain water quality and remove waste.
There are many chemicals that will kill freshwater snails but they will also kill fish and some will kill plants too. The best way I have found to remove snails is to have a few Clown loaches (Botia macracantha) or a couple of freshwater Puffer fish to kill and eat them.