Horned snails are not picky about water temperature, water quality and other hydrological conditions, as long as you pay attention to three points:

1. Horned snails climb upwards to the waterline to breathe when there is insufficient dissolved oxygen in the water.

2, when the water contains irritating chemicals, the horn snail will be yellow, motionless, and further death.

3. The snail needs hard water to help develop its shell. So you can put a little coral sand or shells in the water.