Oh my! I thought my thread was at an end when just now I discover that Rainman, Bill Cody, and Esshup have all weighed in on the issue. I'm not sure whether to get the tilapia alone, the alum alone, both tilapia and alum, or just study this more and wait until next year. My head is spinning. Also, the cost of all this could lead my wife to strangle me during the night. So much to consider! I thank all of you.
