Quote Originally Posted by urbanfarmer
Quote Originally Posted by Oliver
UF,

Congratulations, you are now tied for first place in the number of post at 1463.

Oliver
Thank you, and WOW! I really am on here too much!

It helps a lot though. Sometimes people challenge me to learn more or sometimes I have to learn more to give people a full answer. I honestly wouldn't know so much about certain aspects of aquaponics if it wasn't for this community!
Wow , cool UF...

I have to confess, I have fun razzing you.. :P .... or yanking on your chain... I hope it does give you a chance to learn more... ...and in turn, we learn more from you.
Thanks again for being such a good sport UF !

Speaking of razzing you....in your above math problem....you went against Mr. Oppenheimer's advice, and 'assumed' the dust was 2 mm.
Their dust goes through a 2500 screen mesh, which means the particles should only be .005 mm, not the boulder size you used .
Could you please re-work your math ? :P ...