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Place your order before 1pm Monday 22nd December for Christmas delivery
Product code: 020950

Seachem Flourite 7Kg

Regular price £3999


Order before 1pm for next working day delivery


Seachem Flourite is a specially fracted, stable, porous clay gravel designed for natural planted aquariums. Its texture and appearance make it ideal as a primary substrate, but it can also be mixed with other gravels if desired. Flourite is not chemically coated, will not alter pH, and lasts for the full lifetime of the aquarium without needing replacement.

A 7 kg bag occupies roughly 7,000 cm³, enough to create a 5 cm deep bed in a typical 40-litre aquarium. To calculate the amount you need, multiply your tank’s length × width × desired depth to determine the volume required.

Key Points

  • Stable, porous clay gravel ideal for planted aquariums
  • Can be used alone or mixed with other gravels
  • No chemical coating and will not affect pH
  • Long-lasting substrate that never needs replacing
  • 7 kg bag equals approx. 7,000 cm³ of volume
  • Suitable for a 5 cm deep bed in a standard 40 L aquarium

Directions

  • Although pre-washed, rinse before use to remove any dust created during transport

Tips

  • Fill the aquarium slowly to avoid disturbing the substrate
  • Pour water into a bowl placed on the substrate so it gently overflows
  • Initial cloudiness is normal—use mechanical filtration (e.g., filter floss) to clear it
  • For stronger root development, add a 2.5 cm base layer of Seachem Onyx Sand before adding Flourite

Delivery

We offer free DPD next working day delivery to all UK mainland online orders over £49. For orders under £49, a flat fee of £5.99 applies.

For orders to the Channel Islands, Isle of Man, Scottish Highlands, and Scilly Isles, DPD provides a two-working day delivery service, and additional shipping charges may apply at checkout.

Please note: We currently do not ship to Northern Ireland.

Selected items that are not available to order online may be available for local delivery at an extra charge.

Orders placed before 1pm Monday to Friday are dispatched the same day, subject to stock availability.

Click & Collect

We offer free store collection at our Wirral store, with orders ready for collection in as little as 15 minutes, depending on stock availability. If the item is not available at the Wirral store, you can choose to place the order on hold till stock arrives.

Please note that your order will be held for 7 days. Any orders not collected within this period will be automatically cancelled and refunded in full.

Returns & Refunds

We offer a FREE 60-day returns policy. To start your return, simply give us a call on 0151 336 3616 or initiate your return through our returns portal

For our full returns policy click here

Need advice?

Call and speak to a human expert on 0151 336 3616

Payment & Security

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