To determine the number of bags required for your aquarium, please note that 7kg of Seachem Onyx Sand occupies a volume of approximately 4,250cm3. To determine your desired volume multiply tank width by length by desired depth. This bag is sufficient for about a 3.5cm deep bed in a typical 40L tank.
- Premium natural sand for the planted aquarium
- Good for the life of the aquarium
- Supports optimal KH levels for freshwater planted aquariums
- Rich in carbonates
Directions:Although it is pre-washed, because Onyx Sand is a natural product, it may become dusty in transit and require rinsing before use to remove any residual dust.
Tips:When adding water to aquarium, fill slowly to avoid disturbing Onyx Sand bed. Place a bowl in the aquarium and add water directly to the bowl, allowing water to overflow softly on to the gravel bed. Initial cloudiness is normal. To remove cloudiness, use mechanical filtration (such as filter floss).
Aquacadabra acts as credit broker/intermediary and not as a lender. Credit products are provided exclusively by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority.
Who should my customers contact if they have questions?
All existing customer loans have been automatically transferred to Klarna and your customers have also been notified directly. There will be no changes to existing terms and conditions and customers do not have to take any action. From 1st January 2019 Klarna became the lender on all new loan applications.
Should your customers contact you regarding any questions they may have, please ask them to visit: https://www.klarna.com/uk/CBRF or, if they have any other servicing needs about their loan agreement they can call us on 0333 321 6080.
Delivery & Returns
We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us (stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.