Silicone??

[JoelF]

is 100% pure silicone ok to use in a sump?? Dumb Question?..you tell me. :rolleyes:

[Jack]

You should be fine. I know the GE 1200 (can anyone confirm?) is okay to use. On the back it should say Ideal for aquarium repair. You can get it at Canadian Tire for around 6$.

[JoelF]

thanks bud...

[BMW Rider]

Just don't use the GE Silicone II. It is not suitable for aquariums or submersion in water. DAMHIKT (but at least I discovered the mistake before it turned to disaster)

[Canadian Man]

If you cant find the ge1200 stuff than the type I is fine to use. As it was mentioned just don't use II.

[zulu_principle]

Home Hardware has their own brand that aquarium safe.


Wendell

[UnderWorldAquatics]

like Wendell said, homehardware has their own and its usually pretty cheap when you get it in a 3pack