Hi. I live in upstate New York and have a natural spring fed pond. Due to the lack of snow last winter and near drought conditions this summer my pond is drying up rapidly. I think I will need to rescue my 5 koi within the next 48 hours. I have two large koi and three medium size. I cannot fill the pond as it will just drop again quite quickly as it is dependent on the water table. I need to give them a temporary home for at least the next six weeks until the rains return. Anyone have any advice? I already have an aeration pump that I use in the pond when it gets low. I have almost no money to spend. I was thinking of going to the home depot and getting a large plastic container. Thanks.