Gourami could be a good fit, their mouths are too small to damage the shrimp, they don`t tend to have a high prey drive and they mostly occupy the upper
Thanks for the input guys I picked up an aqueon 950, I get 950 GPH on a 120g aquarium. plus I have a 180g rated canister so already have soem good flow.
Feeding lightly will help keep the snail population down.
Yeah the loaches will have a harder time with those, because of their harder shell and ability to close up tight. They will get a few, but not really
I've got these freshwater snails and there's at least 100 of them... I've got 5 yoyo loaches, not sure if they're keeping them under control, never seen