Ok I know this is NOTHING for all you gread ponders out there...but I went from a 55 gallon patio pond...and I just picked up my 275 gallon pre-formed MacCourt pond. I think I have found a happy medium. I had the big huge pond in the ground YEARS ago, but I got tired of fighting all the snakes.I am out in a rural area and they really come to ponds to live... All the food and water they need....I am installing it about 6 inches in the ground and the part sticking out will have 3 rows of those big bricks around it. I think my 3 gold fish and 2 koi will love it. I love all the ponds I see on here...they are all beautiful.