uxcell Aquarium Suction Cup Clips Airline Tube Holders Clamps for Fish Tank Clear 13mm 20Pcs

I bought these because you can select the exact diameter of the clip rings. My candles have a 3/4" diameter candle and many suction cup holders have smaller diameter clips. Also, the suction cup part works great and keeps the candle firmly attached to the window pane.

Strong suction power, holds all my probes in place so I can make sure the water in my hydro setup is correct.

Used them to make my own feeding tube for bottom feeders in my Aquariums, they did not drop since I put them the first time, they did not change color either.

These are perfect! Bought them to anchor fake vines on glass in my snakes’ enclosures. I just snip the wings off the prongs and smooth them out with a nail file. Easy peasy, and they’re the exact size I needed.

I’m using these suction cups to hold lucky bamboo in one of my tanks and I did have to stretch the clip part open a bit to get them to fit but the suction power to the glass has been super strong and not one has popped off yet. Whatever your aquarium needs are with these they will hold up for you!