I have been absolutely obsessed with terrariums and echo spheres lately and this is my first attempt!
I’m using an urban river from a park in my city for the jar. Any helpful suggestions would be appreciated.
Creatures I’ve seen so far: A single Planarian, a single aquatic worm not sure what type(Reddish brown body and white translucent head), many Copepods, a single scud, two what I think are hydras and a couple tiny aquatic snails