[Bernd Bussler]

Ah, ok, is indeed an unusual name but if so that’s fine.
Have had an osmosis system in operation, since I only use rainwater for the last time 15 years ago. The did not have imaginative names, and were quite expensive and only brought so 50-80 L per day, since I had only a fraction of at aquariums and only 3 or 5 species, today there are 18 species in 40 aquariums.