here is a picture of my tanks in my front room. i have my discus tank in my bedroom so its not in this picture. and i have 4 more 29 gal tanks out side.
but as u can see i have 3x 20 longs on the bottom of my stands. the top tank is 29 gallon tank. in the pic all the way to the right is a 60 gallon tank. thats my show tank..]
these pics show when i was doing a water change on the community tank and i finally got my 6x 29 gallon tanks set up and i was filling them with water.