Hi, I am new to this site as well as aquariums. I currently have a 10 g with a dragon goby, 3 angelfish and 1 chinese algae eater. This tank has been very fun even though I've only had it for about 2 and a half months now. I think I am ready for a cooler tank. I have a 29 g high and am going to set it up with archers, since I think they are the coolest fish ever. I plan on setting a 10 g tank on top of the 29 g upside down and modifying it so that the archers have room to shoot down insects. Does anyone have suggestions, or just comments?