Alrighty, at work I was just givin the opertunity to re-do a 100 gallon fresh water tank. I get to choose the occupents as well as how it is to be aquascaped! Right now it is full of gold fish, araginite mixed with pink gravel, very few stones and 4 fake plants. Looks alright but want it to look jaw dropping. Aquascaping I have idea's but I am looking to see if anyone here has some ideas on a good peaceful community tank with the fish in and around 4" each.