Product Information
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Dennerle NPK is daily fertiliser for demanding planted aquariums.
Ideal for Japanese & Dutch Style planted aquariums.
Replenishes quickly consumed nutrients and trace elements.
With nitrogen (N), phosphate (P) and potassium (K).
For rich green leaves with radiant colours
Highly active nutrients, immediately effective
Intensifies red leaf colours and markings.
Dosage 1 drop per 25 litres per day.
50ml treats 25,000 litres
Dennerle code 1923
We aim to dispatch all orders the same working day provided it is received before midday and payment confirmed, subject to stock availability. Orders received after this time may not be dispatched until the next working day. In the unlikely event of an item being out of stock, we will contact you via email to advise you of an estimated delivery date, to give you the option of cancelling or waiting.
Small and lightweight items (below 4kg) will normally be sent via Royal Mail 1st class, and will be delivered within 5 days, usually quicker.
Larger orders with a total weight over 4kg will normally be sent via parcel carrier for delivery the next working day.
Any orders placed over a weekend will be dispatched on Monday. If the order is placed over a bank holiday it cannot be dispatched until the first working day.
We reserve the right to use the most cost effective service to get your order to you as quickly as possible.
For more details, see delivery and returns in the side menu.