aquatic mouse

Someone is "cutting" plants in my tank. I keep finding big pieces of plants floating in my tank. It literally looks like they were cut off. Here's who I have in my tank...

7 Harlequin Rasboras
3 Fancy Tail Guppies
2 Emperor Tetras
3 Bronze Corydoras Catfish
2 Sterbai Corydoras Catfish
2 Juli Corydoras Catfish
7 Black Kuhli Loaches
1 Dragon Goby

Who do you think could be doing it?

TFA101

if you have any snails, they might be the ones, otherwise, I would blame the guppies. fish usually do that when they're hungry, so to reduce this, try gradually increasing your feeding portions so everyone gets some

Butterfly

TFA101 is on the right track. The guppys need some greens in their diet and may be pecking at your plants. As for "cutting" them there's not anything there to cut them.
Carol