Bill, Frank & Ted,

I must first appologize for the long response time. I have my irons in too many fires this week and just now making it back to the forum page.

Bill, thank you for the clarification of my statements. I make these answers as general as possible since the majority of our clients that we deal with are not limnologist or biologist. If they question my statements and are interested as Frank is, that opens the door for us to "dive deeper" (pun intened), into the description as you did.

As you stated, you were clarifying my statements and not attacking them. Thank you for that preface.