Probably the easiest plant to care for once you figure it out.
I water it every month or two. Fertilize it every 2 or 3 years. Redirect the arial roots into the pot when I water.
It gets 3 hours of direct sunlight in the morning.
Every 5 or 6 years I haul it outside in the summer. Then leach the pot with the garden hose to remove the salt buildup. I also hack the plant back to a more manageable size.
First time I hear of salt buildup in houseplants :o
Water + evaporation + water collection tray = salt buildup. Depending on the water source it can take decades or a few months. It’s one of the top reasons not to use softened water on houseplants. The addition of sodium can mess them up quickly.
It’s pretty easy to remove however. I haul the plant outside and run around 50 gallons through the pot in a day or so. You can do the same thing in a bathtub for smaller plants. After leaching the pot always fertilize the plant.