Yeah, if I ever do sand again, it will be on a setup only with canister filters, and only canisters with the pump on the return, so it's unlikely you'll
I would QT the little guy if you can. I'm not sure there's any value in adding some salt, but I'm far from well versed on fish meds. I've been reeeeeal
They MAY predate on babies but that is a big may they are so small I don't see them being able to kill or eat a full grown shrimp.
i used this with a dimmer. it was too bright without the dimmer