BTW, this is a client's not my tank. I do not live in a 17,000 sq ft home:) Don't think I want to actually. Regards, Tom Barr -------- www.BarrReport.com -------------------- m2f -------------------- Read this topic online here: http://forum.aquatic-gardeners.org/viewtopic.php?p=6028#6028 -------------------- m2f -------------------- _______________________________________________ AGA-Member mailing list AGA-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/aga-member