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.
Long story short, these fish get big pretty easily. A catfish actually holds the record for largest freshwater fish caught in most countries. The world record for a catfish is said to of been caught in Thailand by 2 fisherman. The weight is recorded at a groundbreaking 645 lbs. This catfish was considered to be a monster type species of catfish in the local area of Thailand.