Suction Cup Rod Holder

thingiverse

Add your own suction cups to it, and then you can attach these to the insides of your reptile/hermit crab tank so you can hang rods or sticks inside your tank for critters to walk on or to hang other things off of. Size them up or down to match your needs or the size of your stick/rod. One of them has a ring and the other has a hook for those who might wish to attach other things beneath it.