SuperFish POND clean 1L

If the pump is dirty, simply clean it, but removing limescale is more difficult. If necessary, place the pump in a container with pump cleaner and let it work. If the pump is very clogged, you can also disassemble the pump and place the individual parts in the pump cleaner, simply wipe and rinse thoroughly. Regularly removing limescale from the pump increases its lifespan. Perform such cleaning at least once a year, usually in winter, when you are closing the pond. Never apply the cleaner directly to the pond or aquarium! Read more