I have a Fluval Vicenza (260 (bowfront) with the stand pipes in the corner on the right hand side....
Cant even see the pipes! I have one fake plant in the tank to the side of the pipe (as peoplecan see down the side of the tank) and a fake plant doesnt pose the same risk for disintigrating and blocking up the pipes...
The rest of the tank... 2" of JBL Manado Plant Substrate, Lava Rock stank in the left corner with a coconut shell under it for the Krib pair, twisted wood roots on the right hand side to create a frame and cave. Java Fern attatched to Lava Rock and Wood, Anubias too and then the WHOLE of the tank is heavily planted (i cant possibly squeaze another plant in if i tried!) with Crypts, Wisteria, Amazon Swords, Hydrocotyl (sp), Vallis, Hygrophillia and various others...
Looks awesome!