Actually...I did it on purpose, it's a family joke...in my 20g I have a rock that looks like...well we'll just say it has been named the "lance armstrong" rock...It was my mom that noticed it and named it after it was bought it and put in the tank...she called me over and the way it was sitting she said it looks like a (fill in the blank) with only one (fill in the blank)...and the rest, as they say, is history...SO in keeping with tradition I had to find another rock for this tank...when we get more rock for the tank it will be moved but that's the story...enjoy...:grinyes: