Strong suction cup recommendations?

[newyorkmfk]

Does anyone know of a suction cup brand that they recommend for use in tanks? One that actually stays on the glass and holds strong. It’s for holding an egg crate divider in place. Any suction cup I’ve used lasts maybe a week and falls off or gets knocked off by the fish.

 

[Polyaddict86]

I usually go to tap plastic store to get some, thier suction cup is really good, there is a good clear suction cup that you can get at homedepot also, i think OOK is the brand.

 

[Matteus]

Home Depot has some for sure. I have a friend who did this exact thing for a 4.5’ wide tank, and he has 2’ rays in there so they are sturdy enough.