dnov99
FRAG SWAP VENDOR
Nice tanks but overpriced IMO. No tank will last forever. 20 years is a long time. Silicone will age / degrade on any reef tank. Then factor in scrapes from scrubbing the glass, scratches, etc and you'll want to replace it in 5yrs. Especially if using black silicone.
FYI there is a 5 year warranty on all tanks, no other manufacturer in the industry offers a warranty of that type. The "black silicone" used to seal all the aquariums isn't your basic black silicone that you purchase in a tube from Home Depot. It is a proprietary, patented adhesive that no other tank manufacturer uses. If your tank is "scraped and scratched" that badly after 5 years that it needs to be replaced, then you you shouldn't be purchasing an aquarium of this high quality, as you are not caring for it properly...