Comments: The Water Bottle works well but the suction cups do not. I have an aquarium cage and am looking for ways to attach a water bottle. The suction cups cannot hold a water-filled bottle and the bottle will fall off. I have decided to epoxy the suction cups to the side of the aquarium.

Comments: Unfortunately this bottle leaked. I tried all the different tips and tricks but I couldn't find a way to prevent it from leaking. I had the same problem with another brand with the flat back that I bought at the same time as this one from this site. The only thing that may have made a difference is that the cage it was attached to was made from Creative Cubes and it was not a traditional cage. But it still sat in its holder properly so I don't think that was the reason. I'm going back to the traditional round bottles.