I would be interested in the #s on plants vs. plankton in general. My assumption was that as a % of decomposable matter plankton far outweighed pond plants in volume. Have not seen Dwight's pond in person so can't say on his.
I am not sure how to answer your question. You tell me how to measure the % of decomposable matter plankton vs plant matter and I will do my best to provide that information.
