TheFishGuy;4712704; said:I used regular 3/4" CDX. Pond coated inside, painted outside. Did this in a 40 gallon, a 165, and 1200.
Thanks for you imput FishGuy I believe you are also know as MonsterFishRescue. I love your tank project it turned out great.
I know you had some leak issues and I really want to avoid this in my build.
I really want to know if it is necessary to spend extra on high grade ply like the marine grade in the link.
http://www.gunnersens.com.au/products/marine-plywood.html
Will pond armor penetrate and adhere to such ply woods?