01-04-2008, 11:09 AM
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I was at my LFS looking for ways to decorate a new tank. None of the resin decorations were really that appealing to me and were super expensive, so I decided to stick with the old standby "put some rocks in there."
In my current setup, I have a few flat pieces of granite stacked up to make some caves, but I was thinking with this new tank that I would glue together a bunch of smaller rocks to make a system of caves.
Problem is, the LFS and every other place in the area that carries aquarium supplies was out of aquarium sealant. One of the employees at Petsmart (who seemed to know a decent amount about fishkeeping) said that you could use 100% silicone sealant from a DIY store as long as it was the clear kind. Anyone ever used this stuff instead of aquarium sealant?