[Warnberg]

OK all here it is.

I tested this on my 240 acrylic tank, I tested it on an end that I rarely if ever clean. Does it work you ask, well yes it does. Does it scratch the acrylic, no it doesn't as long as you are careful. What do you mean, you ask. Well you can't drop the scrapper in the sand and then pick it up with the magnet and keep going. Yes it was my fault....

Now, I will post some pictures with my results and info soon. But for now I would have to say on a scale of 1 to 10 (1 being worst 10 being absolutely get it) I would give it an 8. Reason for this ranking to follow.

Just my opinion.