Hi...I recently was deciding to get a banjo catfish or not. I saw one I like but I heard they eat live shrimp and snails. My tank has 1 small snail and an adult mystery snail. Plus I have like 7 swimable baby shrimp. I have a couple of hiding spots. But the question was...is the banjo catfish gonna eat my snails or the shrimps? Its a 20g fish tank