How do I fix a leak in my pond?

Bentonite can be applied directly to the leak in the clay in the pond. Or it can be sprinkled on the surface of the water and allowed to follow the flow of the water into the leak, where it expands making a watertight repair.Click to see full answer. Keeping this in view, how do you find a leak in a pond? Step-By-Step Fill the pond water up to the appropriate level. Unplug the pump. Let the pond sit for 24 hours. After 24 hours, check the water level. Check all fittings, plumbing, and pump connections for leaks. If the water has dropped, you do in fact have a leak in your pond. how do I fix my pond liner? Method: Cut the piece of pond liner down to the size required to comfortably cover the hole or tear. Place the patch on the liner and draw around the patch. Clean the area to be repaired, removing all dirt, grime and algae. Add a small amount of the QuickPrime Plus onto the QuickScrubber Pad. Beside above, how do you seal a leak in a fish pond? Put on the rubber gloves. Clean out the leaking crack with a wire brush to remove debris and any organic growth. Mix the cement with water in a small container using a wooden stick or paddle. Scrape the cement out of the bucket and mold it into a ball in your hand. Things You Will Need. Tip. Warning. References (6) Will a leaking pond seal itself?Treated areas that might become exposed and dry during water level fluctuations should be sealed with 12 to 18 inches of gravel to prevent erosion, cracking, and perforation. Ponds that seep a little may seal themselves through natural siltation. It should be thicker for water depths exceeding 10 feet.