On behalf of all the moderators in AQ, welcome... and especially to the 'dark side'.. hahahah..
ok.. star polyps do not really reduce nitrates.. the only marine living tissue that reduces nitrates are macroalgae.. as star polyps are considered as 'animals' in that sense, it does contribute a bit of waste.. but the amt generated is insignificant to those from fishes..
Let us work together to preserve the world for our children to inherit by being responsible to our surroundings. Take nothing but pictures, leave nothing but footprints, bubbles and memories.
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