The Swai Fish, or Iridescent Shark, is a rather unremarkable fish that is typically farmed in Asia. However, it seems to create a bit of controversy in what contexts it appears. Whether it is to be kept in an aquarium or to be eaten at the dinner table, the Swai Fish has opposing viewpoints. The Iridescent Shark is not really a shark but gets its name because it resembles on in appearance. It can be found on the market as Swai Fish and shark catfish. It is a member of the catfish family. As a juvenile, the Swai Fish radiates a glow from the edges of its fins, thus given the name Iridescent Shark. It can grow up to four feet in length and weigh up to nearly 100 pounds. They are omnivores and will eat other fish, crustaceans, and different types of water plants.
Alternatively you can use an auger to speed up the process of digging the fence post holes. Make sure you make the holes sufficiently wide enough for the posts, e.g. approximately 8-10 inches in diameter. After digging a fence post hole, set a post into the center of it and use a 4 to 6 foot level to plumb the pole. Also make sure it is in line with the other fence posts. Using a string line along the length of the staked out fence line is helpful in positioning each fence post.
Fill all the way to the top of the hole with the concrete or leave a few inches and backfill with soil later to hide the concrete. Stake up the posts so they remain level while the concrete cures. Allow to set overnight. 6. One of our fence posts is attached to a concrete wall.