PLEASE Get in early - owing to circumstances beyond our control we will be unable to despatch any orders placed between midday on Tuesday the 27 Feb and Sunday 4 March until Monday 5 March.

To ensure you get your order please complete your orders before this time. Thank you.

Food Grade DE Supplier Australia

Diatomaceous Earth Onlineā„¢   is a leading diatomaceous earth supplier offering superior grade products. We supply premium-grade Australian diatomite (also known as natural amorphous silica) and a range of Industrial DE filter mediums.

 Our food grade diatomaceous earth has many uses and we are one of the few suppliers with a high-quality product producing diatomaceous earth in Australia.

Sourced from natural freshwater upland extinct volcanic lakes in Northern Queensland, our range of food grade diatomaceous earth is enriched with minerals and naturally occurring silica. With its combination of minerals, diatomaceous earth offers a range of incredible benefits.

What is diatomaceous earth?

Diatomaceous Earth (DE) is an extremely versatile natural product that is derived from pure fresh water sources. It is a sedimentary rock that is made up of underwater single cell animal remains known as diatoms. DE powder is in turn produced by processing these rocks. Enriched with minerals, Diatomaceous Earth offers numerous benefits and has many uses which can be found here.

Our freshwater DE is taken from the ancient freshwater lakes of Mount Garnet, Far North Queensland. We process the Diatomaceous Earth directly from the mine, enabling us to ship diatomaceous earth in Australia and internationally.

Diatomaceous earth-where to buy:

As a leading diatomaceous earth supplier, we pride ourselves on the quality and range of products and welcome enquiries or browse through our collection of DE grades and buy diatomaceous earth here online today or visit one of our dealers to experience its numerous benefits.

A word of CAUTION: Do not confuse natural silica or food-grade Diatomaceous Earth with industrial grade DE which may contain crystalline silica. Crystalline silica is dangerous to inhale and must not be consumed by humans, animals, or used on gardens and agricultural crops. Recent news reports have highlighted the dangers of "silica" - this is referring to crystalline silica which comes from building products when cut or abraded and NOT natural amorphus silica. 

Our food grade Diatomaceous Earth is regularly tested by registered labs which confirm it contains an undetectable amount (less than 1%) of crystalline silica. This product is regarded as safe by the USFDA.

Select your product below or go to the online shop - If you need to check the best grade for your application look at our guide here

If you have any problems or question please call  Tony on 0414735655

If you are into Bonsai growing you can use our poultry grade to mix with your soil as recommended on the ABC's Gardening Australia program