Roller fleece filtration replaces the constant chore of changing filter socks. After six months on a 75-gallon mixed reef, here is the honest assessment.

Fleece consumption

One full roll lasts 5–7 weeks at moderate bioload. At ~$50/roll, the operating cost is meaningful but not crazy.

Water clarity

Visibly clearer water within 48 hours of installation. Suspended particulates that filter socks let through are caught here.

Verdict

Worth the price if you hate sock-changing chores or run a high-bioload tank.

Related reef reading

Reef tools mentioned in this article

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Reef Tank Match Quiz

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Reef Equipment Planner

Generate a complete equipment shortlist for your build.

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Water Parameter Tracker

Log every reading. Catch problems before livestock notice.

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