that's why I wonder why he's been using it for years. Says it keeps his water clear. Told him about this website and to get help here, but he said he's happy with the results so didn't push it any further.
The bacteria that are in a bottle of the 'muck busting' form of this product already exist in each and every pond.
So, WHY?, you ask, do these products work (and they do) but the existing bacteria don't. A simple little answer that the manufacturers of these products fail to tell you.
Not only does a bottle of this type of product contain bacteria but it also contains
Food for these bacteria to eat while they are working on breaking down the accumulated organic sediment. The bacteria already existing in the pond would accomplish the same task, but they do not have a sufficient source of food. No. the organic sediment is not a direct source of food for these bacteria. They rely on the availability of simple Carbon compounds to supply their energy needs.
Bottom line--When one purchases a bottle of these bacteria, they are actually purchasing a bottle of somewhat expensive bacteria food.
This only applies to the heterotophic bacteria, not the autotropnic nitrifying bacteria.