silicone

So you've probably run into this situation: you use up part of a tube of silicone for a project and you want to cap the tube to use later. You put some plastic tip on the end and blissfully run off to enjoy your tanks. Two months later you have another swell project involving silicone and you...

What do you all do when you install a bulkhead? Silicone caulk as extra insurance! or No Silicone, the gasket's all that's needed!

Time to reseal my 220 gallon aquarium, not because it's leaking but because it's drained and I know the seals are old. I've read a lot of people use GE silicone 1 to reseal aquariums, but that it's not necessarily the preferred choice. When I read the label of the GE silicone 1 it says "Not...

It is GE Silicone II Sent from my SCH-I545 using MonsterAquariaNetwork App

Yesterday I made a big (sort of accidental) impulse buy - a large metaframe tank that needs to be resealed. During the auction, the auctioneer noted that black silicone was available and someone else came up to me and mentioned that they had some black silicone at home. Here's my question...

I just realized I bought two different colored tubes of GE silicone 1. One is red and says kitchen/bath/plumbing and the other is blue and says window/door/attic/basement. Which one(s) safe to use?