Biological Fertilisers and Livestock Supplements
Sustainable Inputs. Real On Farm Results.
Give your farm a boost with SONIC Liquid Fish and Seaweed Biofertilisers and Livestock Supplements, sustainable solutions designed to activate soil microbes, improve nutrient uptake for crops, and keep your stock healthy—naturally.
One key benefit of using Liquid Seaweed Biofertiliser is its bio-available nutrient content. Seaweed is packed with essential minerals, including nitrogen, phosphorus, potassium, and trace elements such as iron, zinc, and magnesium.
These nutrients are vital for healthy plant development and are readily absorbed by plants, as a biofertiliser, promoting robust root growth, improved flowering and fruiting, and overall plant vigor.
Alongside containing essential elements, Liquid Seaweed Biofertiliser also contains micronutrients such as iron, copper, zinc, molybdenum, boron, manganese and cobalt.
Plants use tiny amounts of the micronutrients, often measured in parts per million, which is why Liquid Seaweed Biofertiliser can be highly effective in delivering these micronutrients to crops.
Due to a variety of beneficial compounds such as cytokinins, auxins, gibberellins, and betaines, Liquid Seaweed Biofertiliser can positively impact photosynthesis by stimulating the growth of chlorophyll pigments responsible for capturing light. This results in increased absorption of sunlight and more efficient conversion of carbon dioxide into carbohydrates.
Liquid Fish Biofertiliser is high in organic nutrient content. It contains a balanced blend of macronutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients like calcium, magnesium, and iron. These nutrients are readily available to plants in a form that is easily absorbed through their roots.
One of the key benefits of using Liquid Fish Biofertiliser, hydrolysate, is its ability to promote the growth of soil fungi. Fungi play a crucial role in breaking down organic matter in the soil, releasing essential nutrients that are then made available to plants. By providing a food source for these fungi, Liquid Fish helps create an environment where they can thrive and perform their vital functions.
Furthermore, Liquid Fish Biofertiliser is an environmentally friendly option as it utilises discarded products from the fishing industry that would otherwise go to waste or be processed into low-value products. By recycling these byproducts into an effective fertiliser solution, we can reduce waste and promote sustainable practices in agriculture.
Supplementing animals with broad spectrum minerals can help stimulate metabolism and improve feed efficiency. Seaweed has also been shown to assist with daily weight gain and body condition for stock grazing on native and improved pastures.
100% natural Liquid Seaweed Probiotic Supplement is suitable for all farm animals, including cattle, sheep, horses, goats, alpacas, pigs, poultry, and pets. Use regularly or at times of the year when feed quality is poor, or there are higher demands on the animal such as calving, foaling, or lambing. Administer by adding to feed or water, or undiluted as a drench. It can also be used as an inoculant on hay, as a grain soak, or sprayed over pastures.
Liquid Seaweed Probiotic Feed Supplement is made from renewable resources of seaweed that are harvested without causing harm to marine ecosystems. Benefits for animals include improved nutrition, enhanced immune function, better digestibility and reduced stress levels.
Product Price Guide
Choose your Supply Option
DIY PRODUCTION SYSTEMS
Starting from 360 Litres combined products
SONIC DIY Biofertiliser Production Systems include assisted setup and 1:1 hands-on training with our expert trainers.
✔ Eliminate major freight costs
✔ Reduce packaging costs and waste
✔ Access quality raw ingredients
✔ Lifetime support and system guidance
✔ Proven results for Aussie farmers
$1.00 – 1.20/L
ON-FARM PRODUCTION SERVICES
Starting from 2,160 Litres/yr combined products
SONIC On-Farm Production Service provides experienced operators to produce fresh products in regular batches, directly on your farm.
✔ Eliminate major freight costs
✔ Reduce packaging costs and waste
✔ Access quality raw ingredients
✔ Guaranteed quality outcomes
✔ Proven results for Aussie farmers
Starting at $1.65L
MADE-TO-ORDER PRODUCTS
Starting from 180 Litres per product
SONIC Made-to-Order Products are processed and supplied fresh for optimal results.
✔ Available in 20L and 1,000L containers
✔ Fast, reliable delivery Australia-wide
✔ 100% natural, high-quality ingredients
✔ Proudly Australian-made
*Allow up to 8-10 weeks for processing. Contact us for price and availability.
$2.30 – 2.35/L
Note: All prices are in AUD and are indicative only. GST and shipping costs are not included. The listed prices for the SONIC DIY System apply after the completion of training. Additional fees may apply. Click here to get a customised quote within 24 business hours.
SUSTAINABLE BIOFERTILISER SOLUTIONS
Ocean Mineral Nutrition Packed With Beneficial Microbes
Biological Fertilisers FAQs
SONIC Liquid Fish and Seaweed Biofertilisers contain native microbial strains isolated from soils well-adapted to Australian conditions. These microbes enhance soil microbiology, support nutrient cycling, balance pH, and help remediate salt and chemical impacts. Fish and Seaweed Biofertilisers also deliver bioavailable organic minerals and trace elements essential for optimal crop growth.
Unlike NPK fertilisers, that just feed plants (synthetic) minerals, biological fertilisers work by delivering organic minerals and boosting the soil’s microbiome—improving nutrient cycling and plant immunity. This leads to stronger, healthier crops, without the potential of mineral imbalances or runoff that NPK fertilisers can cause.
| Feature | Natural Fertilisers (e.g., Fish Hydrolysate) | Synthetic Fertilisers (e.g., Urea) |
|---|---|---|
| Source | Derived from natural materials like fish byproducts, compost, or seaweed. | Manufactured from synthetic chemicals or mined minerals. |
| Nutrient Composition | Contains a broad spectrum of nutrients including NPK, amino acids, and trace minerals. | Primarily provides specific nutrients like NPK in concentrated forms. |
| Nutrient Release | Varies by application: Quick-release when used as a foliar spray (absorbed through leaves); slow-release when applied to soil, feeding plants over time via microbial activity. | Quick-release, providing immediate nutrients to plants but often lacking sustained availability. |
| Soil Health Impact | Enhances soil structure, increases microbial activity, and improves water retention. | Can degrade soil structure, reduce microbial life, and lead to long-term fertility decline. |
| Environmental Impact | Lower risk of runoff and pollution; supports sustainable practices. | Higher risk of leaching, runoff, and environmental harm. |
| Plant Growth | Supports balanced, resilient growth with improved flavour and nutrition; helps achieve higher nutrient density in crops. | May stimulate fast growth but can cause imbalances or fertiliser burn; does not support high nutrient density in plants. |
| Cost | Generally higher upfront cost; long-term savings through improved soil health and using DIY methods for production. | Lower cost; requires more frequent application, as land often becomes dependent on increasing amounts each year, raising costs over time. |
| Application Frequency | Initially applied more frequently to activate soil biology, then less often as natural ecosystems restore balance and fertility. | Frequent applications required to sustain growth; dependence increases over time, creating a perpetual input cycle. |
| Compatibility with Regenerative Practices | Highly compatible; supports biodiversity, carbon sequestration, and soil restoration. | Small amounts may offer a temporary boost, but over time, become unnecessary as regenerative practices and natural inputs rebuild the soil. |
Naturally fermented liquid products, begin working immediately by activating soil biology and delivering bio-available nutrition to plants. Results will vary depending on your crop, soil, and growing practices. For grazing pastures, in poor condition, improvements in soil biology may take a few years to fully develop. When seeding, you can often see faster seed germination and stronger early growth. Orchard and vegetable growers typically notice improved growth, flavour, nutrient-density, and a longer shelf life.
Liquid seaweed extracts are chemically-extracted or heat-extracted to concentrate specific minerals. These processes can result in the loss of some nutrients and trace elements. In contrast, Seaweed Biofertiliser, such as SONIC Liquid Seaweed, is cold fermented, preserving the full spectrum of minerals and trace elements in a bio-available form.
Read Article – Liquid Seaweed Fertiliser Comparison: Ferment Vs Extract
No. SONIC Liquid Fish and Seaweed Biofertiliser products are 100% natural and non-toxic, with no withholding period. Safe for livestock and the environment, they integrate easily into everyday farm routines.
SONIC Biofertiliser products have a mild, non-offensive odour—nothing like the strong odour of many emulsion fertilisers. This is because these products are naturally fermented using beneficial microbes, which help maintain balance during the processing, and preventing the liquid fish and seaweed from going rancid. When spraying, you may notice the scent initially, but it will dissipate quickly.
How to Reduce Farm Odours with Beneficial Microbes
We source leftover fish waste from numerous fish shops around Australia. These shops provide us with their ocean-caught fish after it has been processed for human consumption. Once the fish is collected, it is placed in large barrels or IBC containers. Once the fish is collected, it is placed in large barrels or IBC containers. Then the fish is cold processed (fermented) using microbial cultures, until the fish breaks down and becomes a rich liquid mineral concentrate that plants can easily absorb.
Turning Fish Waste into Premium Hydrolysate Fertiliser
Trusted by Australian Farmers
COST SAVINGS
You really can see the difference, just driving up the road. We’re happy, and it has actually saved us a lot of money on extra fertilisers.
GREAT RESULTS
If I see something once and something that dramatic, I know it’s got to be doing good.
RESILIENCE
I think it’s doing a fantastic job! We have had the best year with the most tree stress.
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LIQUID SEAWEED BIOLOGICAL FERTILISER
Nourish Your Crops for Strong
Root Growth and Nutrient-Rich Harvests
Beneficial for seedlings, potted plants, mixed crops, orchards, and cropping
LIQUID FISH HYDROLYSATE FERTILISER
Supercharge your Soil Fertility
and Increase Fungal Biomass
Beneficial for cover crops, veg, fruit & nut trees, pasture and broad-acre crops
PROBIOTIC LIQUID SEAWEED FOR LIVESTOCK
Support Your Stock’s Digestion
for Optimal Feed Efficiency
Beneficial for horses, cattle, sheep, goats, alpacas, chickens and pets