Review on Pietypet Standard Accessories Aquarium Connectors by Travis Riffey

Suction cups and clips not mounted. I've been struggling with assembling thwm for 2 days and I can't assemble it in any way. The part of the clip that attaches to the suction cup is oval, while the hole on the suction cup where the clips attach is round. They do not fit together! An old saying, "You can't stick a square pin out of a square hole." Well, you can't put an oval clip in a round hole. I give this product 3 stars because everything else worked fine.