Yikes, what a load of work. I'm basically an old school fool. I like to reach down in the pond, pull a handful of plants or weeds out, look, feel and smell. With a free consultation I usually can accomplish that. If there is something I am even in the least bit confused on I take it to my local aquatic plant store where a employee with a botany degree works. Beginning to cross the line of my job not being fun with the photo work. Not that I don't appreciate the efforts and rewards, just not my lily pad.