Thanks for all of your wonderful comments. To cut costs we are looking for different sizes of tanks and used ones on Craig's list and farm sales.
It is so nice to actually bend only a few feet to work on the plants. The main purpose was to install these for my husband, but I benefit as well. And the grand kids love them. They are at their eye level. My granddaughter wants to add some fairies for good luck so I see fairies in our future.
