Mushrooms turned upwards?

[FishyFishy!]

My green fuzzy mushrooms have been turned upwards for the past couple of days. I know they aren't in need of light, as they are right underneath a 150W 14K halide. Maybe too much light?

Here is a pic

[Wayne]

Very likely too much light, how long have you had them? How high up are they in the tank?

[FishyFishy!]

Here is the placement in the tank. Top Left. However, I just noticed that another mushroom in the bottom right is starting to do this too??

I have had these for a good 3-4 years.