Nature Dimensions Bring Nature to You
Through Innovation

Elegance in Design, Performance in Engineering

The official Nature Dimensions store for N-Clear fleece roller filters, N-Fill auto top-off (ATO) systems, and more.
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About Nature Dimensions

Automatic filtration for small reef tanks

Nature Dimensions is an aquarium equipment company based in Silicon Valley, California. We design and build N-Clear fleece roller filters to replace filter socks and floss in nano tanks, all-in-one aquariums, and sumps, along with the N-Fill Smart ATO, a dual-sensor auto top-off system. Our gear is sold here and through reef retailers across the US.

Our story
N-Clear M Fleece Roller Filter

N-Clear M Fleece Roller Filter

30–180 gal tanks

Replaces 4″ filter socksReliableAutomaticEfficient
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N-Neon Accessories