Anyone know of plants that my silver dollars will leave alone? I'm wanting to get some low light plants that will survive the silver dollars. I tried crypts on my lfs owner's best guess, but they're stripped down to a few leaves. This is in my 55g, 2 AC110s filters, 2 15w T8 fluorescent bulbs for light. Populated with 2 silver dollars, 5 red rainbows, 12 harlequin rasboras, 10 neon tetras, 5 scissortail rasboras, 4 cories, and a dojo loach. I know I'm overstocked, but I am religious with water changes and over filtration. Anything else that would be helpful let me know.