Hi there! Thanks to you all! @Eva Yeah right, that's a really good source for driftwood. I also got that thougt. I'll see when the tank is pulled down. Thanks for your concern. But no, it isn't better now, it went worse. :sad: And the best thing is, i have to go to work. It isn't possible to stay away from work at this moment, too much really important things to do. *KOTZ* @Flo Jep, unfortunately this one broke off. Sure, i could fix it, but anyway i wanted to change the whole wood. @Peanut Really?!? Oh... which one do mean? I don't know it. Do you have a photo or link?