Pawfly 12 Pack Aquarium Heater Suction Cups Suckers with 0.95 Inch Clips Black Standard Heating Rod Holders Clamps for Fish Tanks (Not for Airline Tubing), 1.3 Inch

This little suction cups fit perfectly. The only complain is the strong rubber smell. I hope this doesn't kill my fish.

These are a great replacement for the suction cups on my aquarium heaters and other things that needs these. It's a bit big and its good quality from what I can tell.

This is a nice set of suction cups to keep on hand for use in the aquarium. Suction works great, too. Highly recommend.

Works great for my heater in my tank. It's holding my really long heavy tank heater very well.

Bought these to use for my gecko's vines, the size I got is a tad to big but sill useable.

Best suction cups I've found so far. These stick and stay. In fact they stay so well they are harder to take off than most. They are made of a high quality rubber that is thick and maintains the shape even after being stuck for a while. These are not like other suction cups that go flat after a few days and once removed can't be reused.

The aquarium hooks were as advertised. The size chart accuracy is important ensure the aquarium accessories can fit and stabilized as required. A multiple sized suction hook box would be ideal.

Some are malformed and it affected the suction power. The ones that are not are great. Just fyi, you may get a dud or 2 in the box.