Seachem De Nitrate

Online only

Size: 250ml
Sale price$16.95

Special Online Only Item

This item is special order only which means we may not carry stock in our store. If you order this for delivery we will deliver the product from the supplier. If you want to pick this up from our Tauranga store we will need to order this in and contact you when it arrives. This can take 1-3 business days to arrive.

If you would like a more accurate ETA, please message the chat or send us an email ( and we will be happy to assist.


De Nitrate is an economical natural, porous material with a pore distribution and geometry that promotes both nitrification within the first few millimeters of depth and anaerobic denitrification at the core.

The material has a high surface area and supports a high density of bacteria.

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