I read somewhere that they can filter feed sometimes. Is that true? and if so what does that mean? I know clams like filter feed but Gulpers aren't really clams. Anyways, how could I utilize this? Like would it work if i defrosted daphnia or brine shrimp jor something? or would does it only work on live prey? Does it have to be small particley stuff like clams eat or can it be like brine shrimp etc. Sorry for the million questions
Thanks
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