Hi guys,

I just completed a big terrarium project. However, after a week of it being closed, there seems to be some form of webbing inside. Not sure if it's mold or spider mites. If they are mites, can I use a neem oil inside? Thanks!

The webbing is probably a spider mite infestation. The flash from your camera makes it hard to see.

What is the shinny black 'critter' in the first pic.?
Are those his friends to the left of 'it'?

The more I open the picture, the more of 'em I see.

Tisha said:The more I open the picture, the more of 'em I see.

Definitely spider mites!

Damn! Is there any saving my terrarium if they're spider mites? How did they even get in there.. thought they don't like warm humid environments 😦 Can I use a spray in there?

Spay it thoroughly with a solution of water with a squirt of liquid dish soap.