This is a discussion on old 20 gal within the Beginner Freshwater Aquarium forums, part of the Freshwater Fish and Aquariums category; -->
i have this 10 year old 20gal do u think it'll be ok if i set it up ?? [/b]...
Yes. But before you try to set up. Check for any leaks. Fill the tank with water and see if there are any leaks. If there's no leak for 4 hours or more, then it's fine.
Be sure to put polystrene underneath the tank to reduce chances of leakage.