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Kent Marine Nitrogen Sponge

Kent Marine Nitrogen Sponge

Regular price $15.00 USD
Regular price Sale price $15.00 USD
Sale Sold out

Kent Marine Nitrogen Sponge is a granular zeolitic medium which works by two methods. 1) It slowly directly adsorbs small amounts of ammonia that are released by fish and natural processes, and 2) it fosters anaerobic bacterial denitrification due to its physical porous structure. This denitrification slowly reduces nitrate levels in the aquarium. It works well in freshwater tanks or tap water to remove toxic ammonia directly. Nitrate Sponge prolongs the time allowed between water changes by keeping nitrates low.

Shipping & Returns

Complimentary ground shipping within 1 to 7 business days

In-store collection available within 1 to 7 business days

Next-day and Express delivery options also available

Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items

See the delivery FAQs for details on shipping methods, costs and delivery times

RETURNS AND EXCHANGES

Easy and complimentary, within 14 days

See conditions and procedure in our return FAQs

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