Surprise guests

[killerecho]

Had this giant mushroom show up in my hourglass tree frog tank a couple days ago. Ok, maybe not a giant, but about 1.5 inches across. The same species has popped up before. It only lasts for about 3 days.

This little guy's the size of a thumbtack. It's grew in the pacific chorus frog tank.

Then there is this fern. It grew spontaneously out of the cork slab which is also a drip wall. It has since taken over most of the real estate on the cork surface. If anyone recognizes the species, I would love to know.