Silicon

[reefnut]

Can normal silicon be used inside the tank?

 

[slick]

I used some in my 29g. After I did it on the back of the tube it says "not recommened for continous underwater use" But it seems to be very strong. It is still drying so I can't say yet. I think it should be fine though.

 

[cboyfan2020]

Make sure it is 100% silicone and doesnt have any Anti fungal ingredients.

 

[reefnut]

Is the anti-fungal toxic?

 

[slick]

I agree with cboyfan2020. You want 100% silicone.
Not sure on the anti fungal being toxic, but I'm sure it is not good for the tank

 

[cboyfan2020]

It is in the kitchen and bath silicones. I guess I should say dont get the stuff that says "mildew resistant". Cause it will kill all your good bacteria and algae. I have researched it alot when I contemplated building a tank. I will see if I can drum up some more info. I know HD sells a silicone you can use but I gotta find the name.

 

[nas19320]

I have a tube of Dow Corning silicone. Has anyone ever used that?

 

[cboyfan2020]

GE Silicone I window/door has been used safely in aquariums. I'll see if I can find more but your LFS should carry tubes of it and it doesnt take as much as you would think to bond a tank.

 

[reefnut]

Thanks cboy.

 

[cboyfan2020]

my pleasure