I have nothing against garter snakes. I certainly do not want to harm them, however they have become a problem. I have an 1800 gallon water garden that contains koi, goldfish, and shubunkin. A family of garter snakes have taken up residence in the block walls in the area of the water garden. I am concerned for the fish in the pond. I would like to be able to relocate the snakes as soon as possible so that they may find a suitable residence before the cooler weather this fall. Anybody have an idea on how to accomplish this goal?