Concrete ponds?

How to build a concrete pond?

i'm planning to build a backyard fish pond and making it concrete but i do not know if that is feasible that is why i keep on searching for best answers for that.

Answer:

• 
  Instead of concrete, think about using 40 mil butyl rubber liner. Concrete is brittle, cracks easily, cannot be repaired and leaches lime. The flexible liner has at least a 20 year guarantee and is easy to install and work with.
• For more info, see my website at http://www.pondlady.com

To find more pond information, go to pondlady.com