#ed_op#DIV#ed_cl#I'm planning on a reef tank in a tight spot. I have a 75 gallon tank. I only have room for a ten gallon sump/refugium. I'm planning on running a hang on seaclone skimmer. I am also planning on using my two 404 fluval filters. The first will draw from the tank. I will use live rubble rock only in his filter. this will feed into the refugium. Refugium will have a mud layer and three eggcrate removable plate to hold algae. the outflow will be the second 404 that will have live rock and carbon. I realize that flow may be a little low but with the use of powerheads I should be able to get good water movement. The tank itself will have a sand/aragonite substrate with around 2lbs of live rock/gal.Any feed back would be appreciated.#ed_op#/DIV#ed_cl#