Aquarium safe silicon

[zanytomato]

Hi guys,

I've been reading through the instructions on setting up DIY CO2 injection, and I'm about to do so. Quick question, though, what constitutes aquarium-safe silicon? Can I get this at my LFS, or is there a hardware-store equivalent?

Thanks!

-zt.

 

[Mgamer20o0]

you can get it at both. 100% pure silicon nothing added for mold or anything.

 

[zanytomato]

Thanks -- that's exactly what I needed to know!

 

[FISHSHROD]

petsmart