Wonder if anyone here interested in a group order of that pH meter/ probe/ calibration packet or other product from Premium Aquatics??
They have the meter on sale now at $69.99. If we do a group order, they said they could give us more discounts.. Post you reply here or on the Marsh website so we can keep track of who want to join:
http://www.marshreef.com/modules.php...mp;p=1927#1927