danbla693 years ago-101Just out of curiosity. How do you fill them? With a garden hose or can the fire brigade help?Show in original language (German)Anonymous3 years ago+110 Helpful answerWith a garden hose and 3-4 hours of time, it's possible...Show in original language (German)Comment1 commentart7901123 years ago+110The fire brigade can certainly help you, depending on the municipality there is even a free filling per year.Show in original language (German)Comment1 comment