The round black PVC grates are designed to provide optimal protection for your filtration systems by preventing debris or animals from being sucked into the intake pipes. Their design allows for smooth water circulation while protecting the aquarium's inhabitants.
For optimal installation, clean and degrease the surfaces to be glued. Apply a specific high-pressure PVC adhesive to both parts to be assembled. Insert the grate into the pipe until it stops and hold the pressure for a few seconds. Allow to dry according to the adhesive manufacturer's recommendations before putting into service.