OK, so i just picked this up for $25 
next month i am moving, and i will be setting it up, and i plan on putting in 4 7" Comets, and a couple small koi, and maybe an albino chanel catfish
Questions:
1) Whats the best way to filter this? I have looked around and there are a lot of different ways people have done it. Whats the best?
2) I would like to have it be a raised pond, on my deck so that my small dogs leave it alone. I would frame it in so that it was surrounded by wood so it matches the deck. Is there a good way to do a raised pond with a plastic liner? How should I support the upper level of the pond?? I put a picture of a raised pond, just in case you're wondering what i mean



next month i am moving, and i will be setting it up, and i plan on putting in 4 7" Comets, and a couple small koi, and maybe an albino chanel catfish
Questions:
1) Whats the best way to filter this? I have looked around and there are a lot of different ways people have done it. Whats the best?
2) I would like to have it be a raised pond, on my deck so that my small dogs leave it alone. I would frame it in so that it was surrounded by wood so it matches the deck. Is there a good way to do a raised pond with a plastic liner? How should I support the upper level of the pond?? I put a picture of a raised pond, just in case you're wondering what i mean





