I concidered a sand sifting star but didn't get one for the reasons others stated here. What I did was add a blue cheek or yellow headed sleeper goby. He does a great job keeping the surface of the sand nice and clean. I can put up with the sand he kicks up into the water column when he's really going at it. I'm also concidering adding some nassarius snails. Does anyone have any comments or experience with them??? Does anyone think these are enough sifters to keep the sand bed stirred and healthy??
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