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Palythoa spp.
A colonial polyp coral closely related to Zoanthids, forming dense mats of brownish polyps. Very hardy and fast-growing, but some species contain palytoxin — handle with care.
Low Filter Flow
The filter output weakens, reducing circulation and filtration.
equipmentOld Tank Syndrome
Water quality slowly worsens over months or years despite regular small water changes.
waterFilter Crash
The biological filter fails after aggressive cleaning, media replacement or a long outage.
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