Bubbles in silicone?

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Ryan15236

Ryan15236

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UncommonSense

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Are y’all seeing anything to be concerned about?
Those bubbles are in a straight line within the seam, I often see this on older tanks, as they start to show their age…

I’d just keep an eye on them, and see if they keep growing, or remain constant!
 
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Are y’all seeing anything to be concerned about?
Those bubbles are in a straight line within the seam, I often see this on older tanks, as they start to show their age…

I’d just keep an eye on them, and see if they keep growing, or remain constant!
I bought this tank second hand off marketplace. I’m not sure of the age but I’d say it’s been around for a while. I plan to upgrade with our next home upgrade which plans to be within next 1-2 years. Hopefully it will hang in there for me
 

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I bought this tank second hand off marketplace. I’m not sure of the age but I’d say it’s been around for a while. I plan to upgrade with our next home upgrade which plans to be within next 1-2 years. Hopefully it will hang in there for me
My LFS has two 180g tanks that came with the business when they bought it 16 years ago… estimated age is 25+ years… they’re exhibiting similar bubbles, albeit more progressed!

I’d take a few nice, focused photos then compare against them periodically to look for signs and rate of bubble formation/growth!
 

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