Ok.... My toadstool hasn't been doing well with my various "mounting" methods.... so I decided to just bury is trunk in the sand a little..... the thing is he just keeps bending downward... like he's pissed at me or something...... I think I see a few very small signs of necrosis.... he's only been in the tank a few days..... I'm wondering if anyone has any ideas???? Maybe TOO much light???? I've got'em on the bottom of my 55gal and am using 4x65 PC lighting..................................... please help