My oscars pick up 2-3" river rock and make mountains on the ends of the tank. Then take the pea gravel beneeth and put that on top of the mountains.
Once a week I take it down and by weeks end they out them back. I couldn't imagine what they would do with plants. And god help me if they both decide to move my hokey rock at the same time.
Mike
Once a week I take it down and by weeks end they out them back. I couldn't imagine what they would do with plants. And god help me if they both decide to move my hokey rock at the same time.
Mike

