After my mum's disaster of a blown seal on her aquarium recently, I wondered what the average lifespan for a glass aquarium is? I Googled this, and came up with various figures, but I wondered how long you guys have had your tanks? I'll have had my oldest tank for five years in July, so I'd like to think I have a while before I need to start worrying about this.
Also, is there anything you can do maintenance-wise to increase the life span of the tank?
Also, is there anything you can do maintenance-wise to increase the life span of the tank?