Was going to get some silicone to put together a cave, remember seeing someone post that you get get it in home depot.
I see some 3oz size for $10 in the LFS, is it the same stuff as home depot?
Which is best to use?
Just re-sealed the rear 2 seams on my 29 gallon with GE silicon I. Bought in the paint department at the local Wallymart for roughly $3. No adverse effects to snails in the last month, and they nibble on the stuff.