Cement Sealers???

[JoshuaValentina]

Im looking for a long lasting sealer for my cement pond I just build. It needs to be ether clear or cement grey. It also has to be save for my plants and the comet gold fish im going to put in it. Can you give me any ideas?, and if so can you tell me where to find it?
Thanx :read:

[mogurnda]

I moved an earlier thread to the appropriate forum (FW products and DIY). This forum is for questions regarding beginning saltwater aquaria.