Once you get them, you can never be rid of them. Direct thermonuclear hit won't kill them. Dehydration doesn't kill them. Clown loaches don't eradicate them. They're to be avoided at all costs. They don't benefit the subtrate that much, either. They're just plain BAD. _________________________________________________________________ Windows Live™ SkyDrive™: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_skydrive_042009 _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member