Oversized Postcards. Oversized postcards give you the most impact for your mailing campaigns. Our 6 x 11â and 8.5 x 11 postcard sizes represent a practical solution for companies that need all the space that postal regulations will allow. Restaurant owners, for instance, find these larger sizes invaluable for sending out their menus to local customers.
Pond Size And Depth. by Tom Burton. Once the where is decided, we need to determine size and depth. An ideal pond for the average hobbyist is between 23 and 25 feet long by 12 to 13 feet wide and 3 to 4 feet deep.
Determine the size of your pond. For trout, plan on a depth of at least 5 to 7 feet, with a capacity of 50 to 500 gallons. For a larger number of trout, the capacity should be around 400 to 500 gallons. Design the shape of your pond and lay it out on paper. Calculate the length and width at the longest and widest points of your pond. Add the depth to each measurement, plus 2 feet, to determine the size of your pond liner.