Silicone

[BlueWorldAquatic]

GE 2000 is the best, commercial grade with no anti-mold additives.

Regarless, do not use any kitchen and tile stuff, due to anti-mold stuff.

Most tank builers use it.

Ken

[Ross]

Originally Posted by BlueWorldAquatic

GE 2000 is the best, commercial grade with no anti-mold additives.

I've used GE silicone 1 for building and resealing several tanks.
Salt and Fresh and never an issue.

Mitch at Bowvalley uses GE2000, but sayes that silicone 1 is almost as good.

Just make sure that you give it a few days to cure fully before adding water.

[vessey]

I have also used ge silicone 1 several times it worked good and is easy to get at hardware stores.

[shrimpchips]

GE 1 100% silicone rubber is probably the easiest to find at a hardware store and should be more than sufficient for securing your sump baffles.

[Chipie]

This silicone at Home Hardware says on the tube that it's safe for aquariums.(Sorry it's showing the place it's written in french ) I used it to make a sump without any problems.

[lorenz0]

Sweet thanks guys. I will keep my eye on the label for no anti-mold solution in it

[Ross]

BLUE one



NOT the red one.