http://ecosandsystem.com.sg/about-ecosand-system/Here's my favorites: (when I was starting out)
"You don't need to do water changes with big tanks because they have lots of water. Maybe once a year if it gets cloudy."
Do you think he was on commission'They can all go in together'. Once saw a family shopping at a popular farm/store, an enthusiatic sales guy bringing them round. Bought a 10g ,1 red ear slider, 2 oscars 10 guppys 2 redtail gourami, 2 angelfish, 2 bala shark, 2 IDs, air pump, corner filter, lights, pirate ship, 2 sword plants, bag of multi color pebbles and a bottle of anti chlorine.