I think its nearly 200 filled to the brim? (196.7 gallons / 742litres )according to an online aquarium volume calculator 
Well iv'e always wanted someday to make a whole room a humungus aquarium... three walls and the ceiling.. just except one wall for entrance and the floor.
I know it's
but.... if i keep buying those lottery tickets Sescil said:Big weekend coming up ... I'm adding a 180 gallon an 2 75 gallon tanks to the collection ... My wife might kick me out of the house, so if anyone has an apartment to rent let me know ...