Thanks BRW. It helps a lot. I wanted to make sure it wouldn't start tunneling through the sand bed. I was also concerned about my blue damsel harassing him.
quote:
Originally posted by BRW:
These two are great "very top layer" sand sifters. They nip very small mouthfuls of sand and sift it constantly just above the sand bed. <snip> The smaller one has created a small burrow which it stays in about half of the lights on time. I have had no problem with sand bed destruction or rock undermining from these two.
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Peace - John