u/Fabulous-Corner6338

I went to feed our bearded dragon this morning and saw this in the tank. He eats Dubia roaches, crickets, collard greens, carrots, and worms maybe 2x/week. I had fed him a spring mix with no spinach for 2 days while I was out of other greens.

He isn't showing any signs of illness but I haven't seen this in the 2 months of having him. Thanks in advance for any help.