HoldFast Aquarium Epoxy Glue Stick
Save Your $$$
It doesn't matter how hard this stuff gets if it won't stick to the rock!!! Hold Fast??? You'd have better luck with silly putty. I wouldn't take this stuff for free, & wouldn't have given it the one star if that weren't * Required.
May 10, 2014
I have used this product on my rocks, and they now have white blotches all over and they are still not secure...also used on coral frags and it dosen't hold. Have white epoxy floating all over my tank thanks to this wonderful product. Don't waste your money....
February 24, 2014