Age of tank and silicone?
Is there any sort of age limit for silicone? There is a tank I am interested in buying, but it is older than 5yrs and has never been used either. Is there a problem with silicone "drying out" or just weakening?
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Rebuilding....
Concept Custom 50gal 24x24x20, herbie overflow, Radion g2, 20 gal sump, Bubble Magus NAC 7, MP10 WES, Speedwave 1320 return.
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