Whale tail
. An easy to care plant and take all neglect. They are in high demand. If chewed or swallowed they may irritate some children or pets, but it is not poisonous to kill humans. So keep it away from pets and children.
Sunlight
They like bright indirect sunlight. They can tolerate low light too. You can place them in the dark corners of your interiors. But, take them outside and give them some amount of sunlight once in a week. If completely neglected, the plant will survive, but the plant will not look healthy.
Water
Like sunlight, they don't need much water. Snake plants prefer watering once the soil is half dried.
Even if the soil is completely dried, still the plant can survive. It is such an easy to care plant that you can keep the plant inside the house and go for a vacation.
Fertilizer
Fertilize them once in a month with any house plant fertilizer. They can live without any fertilizer also.
Soil
Use well-drained organic soil for snake plants.
Propagation
From leaf cuttings and division.
You can also try propagating snake plants from leaves by putting them in water. Water propagation is not recommended. Take a leaf cutting and plant them directly in the soil. It will take a month to get roots.