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and fine particles from the water column
skimmer or filtration plan
Water-stable format remains intact for extended daytime grazing
nano aquarium return flow
If food is stuffed into crevices within coral and rock they may be tempted to pick it out
Dennerle Nano Bio Filter Granules Media Reactors and fine particles from theDennerle Nano Bio Filter Granules Dennerle Nano Bio Filter Granules Overview Premium sized biofilter granules engineered for nano aquariums; their high porosity surface supports beneficial nitrifying bacteria for crystal clear water and stable nitrogen cycling. Features of Dennerle Nano Bio Filter Granules High surface area ceramic granules for efficient biological filtration Uniform 23 mm granule size ideal for small filter systems Neutral inert
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