The food maze is now in use for about 2 weeks and I love Lulu and Nala zususehen there when they fish their food out of here. Since the paws go in to ner opening and then get the always huge eyes when they hear the "pop" when the feed ends up at the next level. So the two, in addition to the chucks of course NEN nice pastime. Between the dry food is also off and hiding something treat because the surprise is great when this is fished. And so they do not always have the fish food, coming down at the white shell always some dry food inside. Lustig is also when it relates to the maze draufstellen and top of it eating, with his head almost completely in the tank in it - pretty clever, the two, or just plain lazy ...; look) times, maybe I put NEN plate or so on top of it, so that they remain well beschätigt and not make it too easy :) The rubber bottom inhibits the whole at slip, stable in my opinion it is too! So for the reduced price of just under 10 we are more than satisfied!