Is Dap acrylic latex caulk plus silicone toxic to koi?
I have had to put a lg. patch on my pond waterway (1 liner comes from the lg. pond and overlaps the liner into the sm. pond.) I have used a patch to join these two overlapping liners. I applied this Dap acrylic latex caulk plus silicone around edges of patch and under the 2 liners. Did I do the wrong thing is this toxic to my Koi and goldfish?
Any help would be greatly appricated.