Free shipping on all retail orders


Licenced WaterMark Supplier

Calcite Limestone White Marble Chip 1.4 - 3.0mm for water pH Correction - 20Kg Bag (5-4)

In stock
- +

High quality Pure Calcite Marble.

#0 Chip White Marble (Calcite Limestone) 1.4 - 3.0mm (6 - 12 Mesh +/-) (20Kg Bags)

This is the highest quality calcite you will be able to find in Australia. The high quality ensures that you will see more consistant results with pH regulation with acidic water. Calcite will raise the pH of acidic water (5-7pH) to between 7 - 8 pH

NOTE: Calcite will only have its pH buffering effect if the water is above 5pH. Any lower than this and the calcite may not work. To fix this you simply need to use a pH booster to raise the pH from below 5 so the calcite will work.

Click Here To See pH Boosting Media

Before buying this product, Please contact us prior to ensure that it is the correct product for your needs.


Optional Add On - Media Funnel:

The specially-designed Media Funnel helps you fill the vessel without spilling expensive media, or getting the media stuck inside the drop tube! Use this funnel to save yourself from the hassle of having to try and push the drop tube back down into the dense media (because you've accidentally dropped media inside the tube, and had to pull the tube out to empty it)!

Grade: 1.4 - 3.0mm
(6 - 12 Mesh)

Bulk Density(approx): 1.6 (12.5L/20Kg)

Return Policy

Due to the nature of the products we sell, a strict return policy is in place. We work with food grade certified materials that must be un-opened and un-used as to be able to be re-sold.

You may receive a refund or credit of equal amount, less the restocking fee if applicable and any other deductions that are relevant.

  • Wrongly purchased items may be returned for a merchandise credit, this applies for but not limited to: Wrong size, wrong system etc.
  • 30 Day return Policy: Returns will not be accepted without prior approval or after 30 days of invoice date.
  • All returns will incur a 17.5% restocking fee or cost to send the item to you whichever greater. FSA may use discretion to determine the restocking fee.
  • Any damages (minor, that can be repaired) will incur a fee which will be deducted from the total refund which will be equal to the cost of the replacement
    parts (List Price) and labour charge (if applicable) to repair the system(s). This will be separate to the restocking fee.
  • Any damage considered to be major and not feasible for repair may be refused and the return request will be void. The customer will be responsible for the return freight or disposal of the damaged unit.
  • Return shipping is to be paid by the buyer to the address provided. It is recommended that the customer applies transit warranty to the return freight in case of damage.
  • Any damages to the system that were not reported to FSA within 48 business hours of receipted delivery are not covered under our transit warranty.

  • Should the item appear faulty or doesn’t work how described, the unit/item must be returned for testing (if requested), the return postage paid by the buyer. If the unit/item is deemed to be faulty, compensation will be provided for the postage cost (Proof of cost required). If the unit/item is deemed to be in working order and as described, the buyer will responsible for return postage.

If you have any questions about our return policy, please contact us before purchase. This will also help to ensure you purchase the correct product that suits your requirements.