I am trying to restore an old aquatic pond to hold water. The pond is made from concrete and I purchased a Aquascapes kit for it a year ago. I cannot get it to seal around the rocks and the concrete to hold water. I recently took it apart again and put DamTite on the entire surface. I believe this will work and I am thinking I don't need the liner anymore. It looks good and I think it will hold water, I am going to fill it befroe reinstalling the waterfall and such. The only thing is the DamTite is white. Does anyone know if any water plants would grow in a pond that is white? I was planning on putting some decorative stone on the bottom. It is approximately 12" deep and 16x16. I hate this thing and have spent too much "free" time on it. It is for a real good customer. The only thing good that has come from it is that now they know I will not give up on something I start.