Pot size: ⌀12cm
Spider plants like to be kept in bright indirect light to part shade. Direct sunlight is too much.
Try to keep soil evenly moist and never too soggy. Let the top part of soil dry out little bit before giving water again.
When you notice dried tips on these plants, you can cut them out with clean scissors. Dried tips are sign of too dry air and/or too little watering. Spider plants need higher humidity, so keep misting it daily.