OIIKI 10 PCS Aquarium Heater Suction Cups with Clips, Air Hose Tube Holders Clamps for Fish Tank (Black)

Fast, works well.

I bought these to hold a hose that runs from a humidifier into a red-eyed tree frog terrarium. I put the suction cups on the hose, but when I came home from work the next day, the suction cups had fallen from the glass. My poor froggies had been without proper humidity all day. I cleaned the suction cups with rubbing alcohol and reattached them; they fell again within a minute. HERE'S HOW I FIXED THE PROBLEM: I went to the kitchen and got a tiny bit of olive oil and applied it to the suction cups with my finger. The oil acts as a seal that fills in microscopic gaps between the rubber and the glass. The suction cups haven't fallen since a single application of olive oil, and my frogs are happy, healthy, and comfortable.

I use thes for my ehiem heaters in my fish tanks

I am constantly having to restick this suction cups back on my bearded dragons tank. Holding a vine nothing heavy.

This is the best suction cups for your aquarium for all tubes..

Not as brittle as the ones that are included with filters, heaters, etc. I’m happy

I have these in a 3/4 inch hose and it’s constantly pulling them off the side of the container they are in.

I like this product

tiens bien