Freshwater Aquariums:
One 2.5 gallon, four 10 gallons, one 18 gallon, one 20 gallon, one 29 gallon, one 75 gallon, one 80 gallon, and one 180 gallon.
Saltwater Aquariums:
One 110 gallon.
The End.
For the future: I want to tone it down a few notches.
~ Wonderboy!
EDIT:
And since you asked how many "tanks" - here's for the "others":
One 4 gallon (Texas night snake), one 10 gallon (rainbow boa), one 20 gallon (ball python), one 40 gallon (nile monitor), another 40 gallon (Columbian boa), and, finally, two 80 gallon (apx.) cages (sugar gliders).
The End.