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What is Swell Planted Aquarium Carbon? Swell Planted Aquarium Carbon is a product that helps plants make energy from sunlight. This "liquid CO2" replaces carbon dioxide, which is important for plants to grow. Using this product can help plants grow faster and make the water in the aquarium clear. It also helps prevent the growth of algae and keeps the pH level of the water around 7. It is safe for fish and shrimp. This product is good for all kinds of plants, including plants with red leaves. It is also good for plants that grow on other plants and plants that grow in the water. How do I use this treatment? Shake this product well before using it. Add 1 ml for every 100l of water in the aquarium every day. If the aquarium has a lot of plants, you can add 1ml for every 50l or 25l of water instead. Every 2 to 3 days, check the pH level of the water. If it is lower than 6 or 7, stop using this product for a few days and then start using half as much until the pH level is back to normal. After that, you can use the normal amount again. The ideal amount of CO2 in an aquarium is between 20 and 40 mg/l. You can use this product with other Swell fertilisers to get the best results.
CDS (Superstores International) is not a lender and acts only as an introducer. The credit product is provided by Klarna Financial Services UK Limited (publ). Credit is only available to permanent UK residents aged 18 and over, depending on their status. Terms and conditions apply. Please note that Pay in 30 days and Pay in 3 instalments are not regulated by the FCA.
By working with a variety of trusted Range Marketplace Partners, we’re able to offer our customers a wider selection of products.
When buying partner items like this one, your contract of sale will be with our Range Marketplace Partner instead of The Range.
To learn more about The Range Marketplace and our partners, visit our Range Marketplace page here.
Just contact us within 14 days of receiving your item and we'll authenticate the return.
Read our returns policy for more details
Return within
14 days
Return to store
No
Using returns label
No
Courier collection*
Yes
Return within
14 days
Return to store
No
Using returns label
No
Courier collection*
Yes
Return within
One year
Return to store
No
Using returns label
No
Courier collection*
Yes
*There may be a charge for the collection of your goods. You will be reimbursed the value of this charge if the returned goods are faulty.
By working with a variety of trusted Range Marketplace Partners, we’re able to offer our customers a wider selection of products.
When buying partner items like this one, your contract of sale will be with our Range Marketplace Partner instead of us.
To learn more about The Range Marketplace and our partners, visit our Range Marketplace page here
Made to Order products are those that we make especially for you and so can take a little longer to arrive. They are also excluded from our standard cooling off and change of mind policies. It takes 48 hours for us to process your order before we begin to make your product for you. After this time all Made to Order products are non-returnable and cannot be cancelled. To ensure your order goes smoothly and you are happy with your Made to Order product, please check the following:
Please check our Made To Order terms and conditions