These suction cup ledges are strong! In the pic we have a 66 gram Gargoyle Gecko testing them out!
comes with two cups, and qualifies for free shipping!
Order more cups here: https://store.iheartgeckos.com/products/small-gecko-feeding-cups
These work well. I usually go for the magnet versions, but suction works better if you are putting vivariums closely side-by-side. One thing I have noticed is the front end of the tray leans down a bit. Also, you can't put them very low in a 6qt setup because the vertical acrylic piece is kinda big.
Gecko Food Ledge - Small Cup - Suction
Seamless design, love it!
The feeding ledge works perfectly
Super easy to install and it great. I'm so glad I found these!! Highly recommend <3