View Full Version : Experience with Grotamar 71

05-03-2009, 02:37 PM
It seems that the problem I face has to do with sludge in my dieseltank. Does any of you have experience with Grotamar 71 to solve this as a shock therapy or with regular use to avoid bacteria growth?

05-14-2009, 04:12 AM
"I have found a test from the UK magazine Practical Boat Owner. They tested all known bacteria eaters. Maybe it can help somebody. In the meantime I have bought Grotamar 71.

http://www.assinkchemie.nl/pdf/pbo.pdf ("")"