Posted: Wed Sep 19, 2007 11:17 am
I once had one that looked similar to that and drilled holes in it so it would say on the bottom (the tank had a very low water level). It looks like there are some slight inclines in the rock, however, if the material it's made out of is the same as mine (resin or plastic), it doesn't allow for good gripping and gets slippery with a film if the surface gets dirty. You could try drilling some holes and fitting suction cups in them so you could stick it to the side of the tank to keep it from moving, but this won't work for larger turtles and still might not work for hatchlings if it's really hard to get on...
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-