Hiya, I've had an ecosphere which I try not to open that has a layer of duckweed growing on the surface since September. Unfortunately, someone hit the table it was sitting on which caused a piece of the duckweed population to become submerged. What will happen to it? And if it happens, what effect will it have on the ecosphere? Call me paranoid, but I'm extremely worried as I've grown attached to the critters inside and don't want any harm to come to them. Here's a before and after.

by Hiternal

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