The HI10480 with CPS technology will prevent the junction from clogging. The HI10480 is a digital electrode that when used with the edge HI2020 will change the default buffer set from pH 4.01and 7.01 to pH 3.00 and 7.01. The edge HI2020W wine pH meter (kit) includes the HI180-1 compact magnetic mini-stirrer.
On May 1, 2005 Fishermen in northern Thailand netted what scientists believe is the largest freshwater fish ever recorded, let alone caught. At 9 feet long and 646 pounds, the Mekong giant catfish (Pangasianodon gigas) was the size of an adult grizzly bear.
Without quick action it could soon vanish. 1  Southeast Asiaâs Mekong giant catfish (Pangasianodon gigas) is the worldâs largest freshwater fish, with the biggest among them weighing an astonishing 650 pounds (300 kilograms), and growing to a length of 10 feet (3 meters).