techman81
Well-known Member
Tunze's water top off systems and glass scrapers seem to be popular in the U.S. I have one of their glass scrapers but don't use it due to it's large size. I might use it on the 75 gallon tanks when I get them going.I think Tunze stuff is supposed to be really good, but I don't know that we've ever had access to it much here in the US. At the same time, it could be everywhere and I'm clueless.

