Longevity of Aquariums: How Long Can You Expect Your Fish Tank to Last?

  • Thread starter Thread starter Greg Bernhardt
  • Start date Start date
Click For Summary

Discussion Overview

The discussion revolves around the longevity and safety of an 11-year-old aquarium, specifically addressing concerns about adhesive breakdown and the potential risks of using an older tank. Participants explore various aspects of aquarium maintenance, safety, and the implications of keeping or replacing an aging fish tank.

Discussion Character

  • Debate/contested
  • Technical explanation
  • Exploratory

Main Points Raised

  • Some participants express concern that the adhesive in an 11-year-old aquarium may be deteriorating, suggesting it could lead to catastrophic failure.
  • Others argue that if the aquarium has been unused for years, it may still be safe, although there are humorous suggestions about dust mites affecting the adhesive.
  • A participant shares a dramatic anecdote about aquarium explosions, emphasizing the need for caution with older tanks.
  • There are suggestions to reinforce the tank with glue, though some participants question the effectiveness of this approach and whether tanks typically leak or shatter.
  • One participant emphasizes the importance of testing the tank for leaks before making a decision, recommending filling it with water for several days.
  • Another participant notes that the age of the aquarium may not be a significant concern if it is from a reputable manufacturer, suggesting that modern tanks can last much longer.
  • Discussions also touch on the risk-benefit analysis of keeping the old tank versus purchasing a new one, weighing potential water damage against the cost of a new aquarium.

Areas of Agreement / Disagreement

Participants do not reach a consensus on whether the aquarium is safe to use. There are multiple competing views regarding the risks associated with an aging tank and the effectiveness of various testing and reinforcement methods.

Contextual Notes

Participants mention various factors that could influence the aquarium's condition, such as temperature fluctuations, cleaning frequency, and whether it has been in continuous use. There is uncertainty regarding the specific age and manufacturing quality of the aquarium in question.

Messages
19,879
Reaction score
10,886
I have a 15g fish tank that's 11 years old. Should I be worrying about thr adheisive breaking down soon? Whats the average age of aquariums?
 
Biology news on Phys.org
I would definitely recommend not using an 11 year old aquarium. The condition it has been in, temperature-wise, could have certainly loosened the adhesive. I don't know of any set age they last, but I wouldn't really use it just to be safe.
 
Originally posted by Greg Bernhardt
I have a 15g fish tank that's 11 years old. Should I be worrying about thr adheisive breaking down soon? Whats the average age of aquariums?

As a salesman of aquariums I would say yes, it is definitely time for you to buy a new aquarium. You see the there is a basic flaw in the design of standard aquariums. They don't go gradually. They just go! One day you're relaxing in your living room enjoying the serenity that your tropical fish bring you... and all of a sudden * BOOM * the adhesives give resulting in a blast of glass fragments and blinding light. I never forget the summer of '98, there was an aquarium explosion just fifty miles away from my house, but we still felt the shockwave. I think somebody made a documentary about it... or maybe that was the eruption of Mt Saint Helens. Anyway, buy a new aquarium before someone gets hurt!

eNtRopY
 
depends if u kept fish in your aquarium. if it has just been sitting on floor for 11 years it should be fine. unless dust mites have eaten the adhesive.
 
you could try renforcing it with some crazy glue on bother sides...It's Caaa razy
 
you could try renforcing it with some crazy glue on bother sides...It's Caaa razy

Could I do something like this? Also, do they really shatter? I thought they might just leak.
 
I thought they just leaked, i always understood it to be safe. but also a good idea to fill the tank up with water and leave it for several days without anything else in it to see if the tank leaks or not.
 
we need more information about the aquarium. has it been in use for 11 years or not? has it had hot or cold water in it? how regularly has it been cleaned? has it ever been sat on by a white rhino?
 
Originally posted by Greg Bernhardt
Could I do something like this?

No,no prably not but if it is going to fall apart your should try it anyway...then throw rocks at it because breaking glass is fun
 
  • #10
we need more information about the aquarium.

It's been in use all 11 years with cold freshwater. I just drained it and will start to clean it up. It shows no signs of leaks and really was never moved or touched when in use. It's 15 gallons.
 
  • #11
Date of manufacture? Anything commercial from the last twenty or thirty years should last longer than you will --- if it's something assembled by a hobbyist in the first half of the twentieth century, take it to a landfill. Eleven years for any of the major mfgs. is just getting properly broken in --- enjoy.
 
  • #12
there is so much to aquariums that i never knew...
 
  • #13
Originally posted by Greg Bernhardt
It's been in use all 11 years with cold freshwater. I just drained it and will start to clean it up. It shows no signs of leaks and really was never moved or touched when in use. It's 15 gallons.

But then there is the ole risk-benefit ratio to be considered.
If you keep the old one, how much are you saving and how much are you risking?
 
  • #14
If you keep the old one, how much are you saving and how much are you risking?

he sint ricking anything because he already has the fishtank its just a question as to whether it still holds water or not.
 
  • #15
Originally posted by Andy
he sint ricking anything because he already has the fishtank its just a question as to whether it still holds water or not.

To keep the old tank...

Risk: 15 gallons of H2O and some fish on the floor, table, desk, or maybe your dresser and clothes, or even into an electrical systems causing a fire...

Benefit: Value of one 15 gallon fish tank.

:wink:

Of course, being new is no guarantee that something won't fail.
 
Last edited:
  • #16
Anyone with anysense would put the tank somewhere where it couldn't cause any damage if it leaked whilst they test it to see if it still holds water. Then he can see if it does hold water if it doesn't then chuck it away if it does then keep it and save the money that you would have spent on a new tank, or spend that on beer!
 

Similar threads

Replies
12
Views
3K
  • · Replies 10 ·
Replies
10
Views
2K
Replies
32
Views
7K
  • · Replies 20 ·
Replies
20
Views
2K
  • · Replies 47 ·
2
Replies
47
Views
10K
  • · Replies 4 ·
Replies
4
Views
5K
  • · Replies 66 ·
3
Replies
66
Views
8K
  • · Replies 26 ·
Replies
26
Views
3K
  • · Replies 11 ·
Replies
11
Views
3K
  • · Replies 1 ·
Replies
1
Views
4K