How do you remove a traction pad and reapply it on a surfboard?

We have an inground concrete salt water pool in Sydney have hundreds of brown lines an inch long in the pool look like dirt but when broken open hundreds of tiny red worms appear how do we get rid? What percentage hydro is used in Kenya? How is the mermaid figure attached to bowsprit? How is the surf at the West coast of Maui during the Winter? What type of weapons did the islanders have to fight the German submarines in The Cay? What is a good length kayak for a lake? Why do skydiving needs math? How do you remove black and gray stains on the floor of a fiberglass pool left by leaves and earth worms that an acid wash did not remove? Does the Gel Coat on a fiberglass pool start disintegrating after 5 years? Can you drink alcohol in a hot tub? What are the best durations for pool pump to run on two speed with a chlorinator? What are the physics involved with skipping a water polo ball? What is fogwater? How is buoyancy used by scuba divers? What type of surge protecter do you need for a water softener? What term is defined as bodies of water stored in underground water? Can you replace coping on vinyl liner pool with stone? How much chlorine do you put in a 25K gallon inground pool everyday? How many world records did Michael Phelps set? What is the spanish word for surfing?