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Aqua Natural · Substrates & Aquascaping

Midnight Pearl Bio-Substrate (5lbs)

Aqua Natural Midnight Pearl Bio-Substrate is a 5 lb freshwater gravel made from 100% natural, sustainably sourced New Zealand gravel. It is seeded with live nitrifying bacteria to cycle an aquarium instantly, and can be used as a primary substrate or mixed with other substrates.

Price: $12.99 USD

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