I have a 5.5 gallon planted tank set up that is totaly set up. I have three neon tetras, 1 dwarf gourami, and a gold nugget pleco. The plants that i have are a bunch of Egeria densa , one small amazon and a bannana plant that has already sprouted 2 leaves!! I was looking to add more but wanted to get some other view points to see what would be the best for my small tank.