Mineral and Microbial Soil Amendment
100% Fish Hydrolysate Biofertiliser – Minerals, Amino Acids and Beneficial Microbes for Building Healthy Soil
Fish Hydrolysate Biofertiliser:
- Helps increases fungal biomass
- Feeds beneficial microorganisms
- Delivers organic minerals, amino acids and trace minerals
- Helps improve plant root development
- Aids soil moisture holding abilities
SONIC Liquid Fish Hydrolysate Fertiliser is a natural, sustainable source of nutrients for your crops. Packed with organic minerals like nitrogen, phosphorus, potassium, and trace minerals, it supports healthy soil and improved nutrient uptake. Read more.
Supplied fresh to farmers—just pure, soil-loving goodness.
Quick Quotes, No Hassle
Biological Fertiliser FAQs
Conventional synthetic fertilisers are designed to deliver nutrients rapidly, creating fast and predictable plant responses. When nitrogen, phosphorus, and potassium are applied in synthetic forms, plants often respond with quick greening and a surge in biomass.
Biological fertilisers, on the other hand, work in a fundamentally different way to conventional synthetic inputs. Rather than supplying nutrients in a readily available chemical form, they focus on supporting the living processes within the soil that naturally create fertility over time.
Read article Rethinking Soil Fertility: The True Meaning of Fertiliser
Liquid seaweed extracts, such as Seasol, are usually produced using chemical or heat extraction to concentrate certain compounds. While these products are widely used, the process can reduce some of the natural components of the seaweed. Seaweed biofertiliser, on the other hand, is cold fermented, preserving a wider range of nutrients and natural compounds in a form that supports soil biology and plant uptake.
Read Article – Liquid Seaweed Fertiliser Comparison: Ferment Vs Extract
We service all regions across Australia for both product supply and on-farm production systems. Fresh processed biological fertilisers are delivered nationwide.
For on-farm systems and training, we work with both local and remote operations. Where in-person visits aren’t practical, we provide live video training and guided setup to ensure you can confidently get your system up and running without a hitch.
We source both fresh and dried fish waste, generated after processing for human consumption, from a network of fish shops and processors handling ocean-caught fish across Australia. By utilising these by-products, we help divert organic waste from landfill and repurpose it into valuable liquid fish hydrolysate biological fertiliser.
Read article Turning Fish Waste Into Premium Hydrolysate Fertiliser
SONIC Biofertiliser Solutions FAQs
SONIC Liquid Fish and Seaweed Biological Fertilisers feed both your plants and your soil, so you get short-term growth support and long-term gains in soil health.
Farmers typically use them to:
- Give plants fast-available nutrients
- Feed and stimulate beneficial soil microbes
- Improve nutrient cycling in the soil
- Strengthen root development and crop resilience
- Build soil structure and long-term fertility
Fish is rich in organic nitrogen and amino acids that drive growth. Seaweed adds trace elements and natural plant compounds that help crops handle stress. Used together, they can cover both what your plants need now and what your soil needs long-term.
See it on a real farm: Simon’s Pasture Improvement Journey →
Read article Top 3 Strategies To Get The Most From Your Biological Fertilisers
It mainly comes down to how much liquid fish and seaweed you use and how hands-on you want to be.
Made-to-order is the better fit if you:
- Use smaller volumes, or are trying biofertiliser for the first time
- Want a finished product delivered, ready to dilute and apply
- Don’t have the time or space to run your own batches
Our liquid fish and seaweed is made-to-order, priced by volume – $2.30–3.90/L, with a 180L minimum per product.
Making your own is the better fit if you:
- Want the lowest cost per litre (from $1.00–1.20/L after your first batch training)
- Want to cut freight costs and rely less on outside supply
- Like the idea of producing fresh biological products on your own farm
Starter packages start from $1,885 for a 540L system, with 1:1 training and VIP support through your first three batches.
Not sure? Book a free strategy call and we’ll help you work out which option saves you more.
Book a free strategy call → | Calculate Your Biofertiliser Usage →
Yes. SONIC biofertilisers are 100% natural and can be added to most farming programs, whether you’re fully regenerative or just starting to cut back on synthetic inputs.
Works well with:
- Other natural inputs, such as compost, manures, biodynamic preparations and natural amendments
- Seed treatments, soil drenches and foliar sprays
- Regenerative management practices
Keep separate from:
- Synthetic fertilisers, urea and chemical-based products. Mixing them in the same tank reduces the benefit, because these products can harm the beneficial microbes in your biofertiliser.
Yes. We supply farms across most regions of Australia, from our base in Dorrigo, NSW and Central Coast, NSW.
Made-to-Order Biofertiliser:
Freight is quoted to your farm based on your location and order size. Because you’re shipping finished liquid, freight can be a big part of the total cost, especially for remote farms or large volumes.
DIY Biofertiliser Systems:
We ship dried raw ingredients rather than liquid, which is much lighter and cheaper to freight. Containers and pumps can usually be bought locally, and training can be done by live video, so wherever your farm is, you can get started.
Your quote will confirm freight costs and delivery timing for your area.
Ready to Give Your Soil a Boost?
