Yes, a snail can survive in an aquarium without living plants, but the overall health of the snail and the aquarium environment may be affected. Snails primarily feed on algae and decaying organic matter, and in a planted tank, they benefit from the plants as a source of food and shelter.
When fish owners have an aquarium with no plants, they typically make some adjustments to ensure the health of their snails and fish. One common practice is to provide alternative sources of food, such as algae wafers or blanched vegetables like zucchini or spinach. These are nutritious for snails and help mimic the natural food sources they would find in a more balanced environment.
Additionally, fish owners often introduce other decorations, such as rocks, driftwood, or ceramic ornaments. These not only provide hiding spots for snails but can also encourage algae growth, which serves as an additional food source.
To maintain water quality, regular water changes and proper filtration are crucial, as a lack of plants means fewer natural processes to break down waste. This helps keep the environment stable and supports the health of all aquatic inhabitants.