• Strongest Suction Cups in the Aquarium Hobby 
• Fits most Ziss Products and Aquarium Co-Op 3D Printed Items 
• Convenient 2-Pack 

The Ziss suction cups that come on various Ziss products, such as the

Aquarium Co-Op by ZISS Premium Breeder Box

Aquarium Co-Op by Ziss Egg Tumbler / Incubator

Aquarium Co-Op by Ziss Bubble Bio Moving Bed Filter

are super strong, and loved by many aquarium keepers. The suction quality is fantastic, and the material stays soft and pliable for a long time, unlike many other suctions cups that we find in the aquarium hobby. They are so fantastic that Aquarium Co-Op designed the 

Aquarium Co-Op Easy Feeding Basket & Ring

 and

Aquarium Co-Op Easy Spawning Mop  to utilize these amazing suction cups.

Get this two-pack if you want to replace a lost suction cup on one of the above items, or if you have another item in your aquarium that can benefit from a better suction cup.