Originally Posted by pyro fiend
......whats the plant in the corner by thermometer?
That's a Kyoto plant and it's not a true aquatic plant. It may live for months submerged but will eventually rot and cause an ammonia spike. Also the long stingy plant between the castle and other building, behind the red rock is Mondo grass, also not an aquatic plant.
Your tank is beautiful! I just wanted to mention that those plants may rot so watch your ammonia.
I know the fish stores sell them as aquatic but they really aren't. Some really good aquatic plants that are easy to grow and found in most fish stores are Anubias, Java Moss, Cryptocoryne, Wisteria, Hornwort, and Java Fern, which is the tall plant you have to the left.
There are others but that's a good start.