Hi guys, a quick question, I was wondering how long this tank off mines would last, in terms off the silicone, it's brand new, and the glass is optiwhite so that shouldnt give way any time soon right, I plan to have it resealed every 10 years just because off the amount off water it holds and the fact that it's in my open plan living room. Or do I not need to reseal it? I've read a lot of people saying their 100 gallon tanks have lasted 25-30 years but mines is close to 700gallons so alot more pressure and possible water damage, any feedback would be greatly appreciated.