Too late for the poll but I have 3 tanks. I like to keep things on the smaller side with a 20g long, 10g, and 5g (about to take that one down and downgrade to 2 tanks). I almost went and got a 40 gallon breeder until I wisely realized I had no shot in keeping up with the maintance. I keep live plants and fish like rasboras, minnows, shrimp, and snails in all 3. One day I plan to get rid of all three and upgrade to a 125g with all my dream fish and aquascape setup. Currently money and space hinders that from happening.. but a man can dream 
