hello everybody im new to this and id like some advice. I'm going2 buy 2 convicts; 1 male, 1 female, a 55gal. tank w/stand, an aqua clear filter (60-90gal), and all the other essentials like a heater, thermostat, air pump and a aqua vac. Any ideas of how i should set the tank up, i was thinking sand for the bottom but with the aqua vac how can i clean up the feces without picking up sand, so im still not sure whether to go with rocks or sand. Also i wasn't sure whether to go with real plants or plastic ones. We have a tank in our classroom at school with real plants and i like the way it looks. At school we have 2 tanks 1 55gal and 1 20gal. In the 20gal we have a small jack dempsey because he was getting beat up by the 1 in the 55gal but hes still tough. So what i was thinking was to put all three of the fish(2 convicts and the 1 jack) in my new 55gal at home. Do you guys have any ideas for me on all this.