Seachem De*Nitrate 250ml
Seachem De*Nitrate 250ml - PetWorld

Seachem De*Nitrate 250ml

Seachem De*Nitrate 250ml

Regular price €9,99
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Seachem De*nitrate removes nitrates, nitrites, ammonia, and organics from both fresh and marine water. The high porosity of De*nitrate supports the proliferation of both aerobic and anaerobic bacteria that further remove these toxic aquarium byproducts.

Even when exhausted as an organic adsorbent, de*nitrate continues to be an excellent support for the biological filter and does not have to be removed.

For best results, De*nitrate should be placed to assure the flow of water through it, such as in a canister filter, chemical filtration module, or box filter. Flow rate should not exceed 200 L (50 gallons) per hour. If higher flow rates are unavoidable, use Matrix or Pond Matrix. It is best to rinse off dust before use. Once de*nitrate has been in use for several days, nitrate concentrations should start to fall and level off gradually at a concentration of about 4-5 mg/L as nitrate. As long as nitrate concentrations remain under control, the product is not exhausted.

Each 500 mL of de*nitrate treats about 100-200 L (25-50 gallons), depending on initial nitrate concentration and the current biological load. Enough should be used to remove nitrate at a rate at least as fast as the rate of formation. If very high nitrates are initially present, they should be brought down to less than 20 mg/L with water changes.

We offer FREE Tracked Delivery on orders over €49 and up to 30kg in weight.

For orders under €49 we apply a simple flat fee of €4.95 for TRACKED delivery on all parcels up to 30kg anywhere in the Republic of Ireland or Northern Ireland. No surprises and excellent service.

On our new recurring delivery service, we offer FREE Delivery on all orders over €29. Just choose recurring delivery on any applicable product

Please note an additional charge will incur for orders over 30kg in weight.

Orders are processed Monday to Friday (excluding public holidays) and you should receive your order within 2-5 working days.  If we have any issue with the stock, size or colour of any of your products we will contact you via phone or email.

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