Any number, fishtanks come in all shapes and sizes.
5
filled to the rim... 6.776013143 US gallons
The Haunted Fishtank was created in 1989.
go to a store
25
781.987 gallons.
92 gallons
500 gallons.
the largemouth bass in my fishtank do.
Yes.
When there are green spots on the side of the glass.
Your fishtank gets dirty quicker.