Reef safe glue or epoxy?


New member
I got this idea of making artificial caves using pvc pipes. I was planning on buying a few wide ones shaving off some of the plastic making holes etc then covering it in a reef safe glue and rolling it in some live rock rubble, aragonite, or just normal sand.

what glues or epoxies could I use?


New member
That sounds like a lot of glue to me. But maybe I'm not sure exactly what your trying to do? Silicone is reef safe. I also used AquaMend from lowes - its a fiberglass putty. But I never used a lot of it so I dont know what effect it would have. You should do a search on people who have used foam products. They have created lots of cool shapes with this. Either way, post pics okay?


New member
there are foam projects in the DIY section of the forum

Also i use superglue, aquamend....and i have heard ppl using different kinds of liquid resin


In Memoriam
My buddy used a lot of cans of the foam on the hole back wall of his 320gallon tank looks bad as$. It took a lot of live rock to do it but looks sweet..And no prob.. with the live stock