Database Of Aquarium Safe Silicone (Add Your Aquarium Safe Product)

[Reef Puffer]

And all tho I wouldnt use it again, the ge II window and door sealant was used to build my sump and has been running safely so for about 2 years. Also used on my 30 gallon hex that currently houses breeder clowns. Also for about a year now with zero ill efects. I now use scs1200, mainly because im building larger tanks now and the ge2 just cant hold up.