Magfloat scraper sizes

[zpayne10]

So this is a totally stupid question, but which magfloat scraper should I consider? The tank has 10mm glass, which means the medium magfloat is good for that glass thickness. Or am I better off going to the larger size for a "stronger" connection (up to 19mm glass)?

[mynameisnobody]

I would get the adequate sized one unless you plan on getting larger aquariums in the near future, then a larger one would make more sense. If no larger aquariums are in your future then I’d get the appropriate sized one.