i use kent carbon and zeovit zeolites with a mj400. every couple of days, i disconnect the zeolites and shake them up to remove the mulm.
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65g/20g reef system, Euro RS-80, 2x tunze 6055, mod 6025, mag7, 250 HQI w/192 actinics, 100 lbs. LR
46g FOWLR
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