Liquid Seaweed Livestock Feed Supplement
Liquid Mineral Feed Additive
- Naturally occurring minerals, including iodine
- Made with microbial cultures
- No artificial additives or preservatives
- Made-to-order bulk supply—minimum 180 L
- DIY systems, ingredients, training
*Limited stock available. Made to order (allow 10–12 weeks for processing). Contact us for availability.
SONIC Liquid Seaweed
Livestock Feed Supplement
SONIC Liquid Seaweed Livestock Supplement is made from Australian ocean kelp using cold fermentation and microbial cultures. It provides naturally occurring minerals, including iodine, to complement your livestock’s feeding program. Available made-to-order or produced on your farm with SONIC systems, training and support.
Pricing Guide
Choose your Supply Option
MADE-TO-ORDER PRODUCTS
$2.30-3.90/L
We make your liquid seaweed livestock supplement and deliver it to your farm.
Indicative product price: $2.30–$3.90/L
Includes: Finished liquid product, ready to dilute.
Minimum order: 180L per product
Freight: Quoted for delivery to your farm.
Availability: Limited stock. Made-to-order production generally takes 10–12 weeks.
Contact us before planning your application.
*Prices are indicative and in Australian dollars. Your quote confirms the total cost, GST, freight, inclusions and availability.
ON-FARM PRODUCTION & TRAINING

$1.00-1.20/L
You make your liquid seaweed livestock supplement with our production system and guidance.
Indicative first batch price range: $1.80–$3.50/L including setup and training. Your price depends on system size and package requirements.
Subsequent batches price range: $1.00–$1.20/L. Your quote explains the ingredients and costs included.
Starter package includes: Production equipment, raw ingredients, assisted setup, one-to-one training and support through your first three batches.
Your involvement: You run the system, monitor the batches with our guidance and prepare the finished product for use.
Best suited to: Farmers who want to save on organic feed supplements, product shipping and container costs.
*Prices are indicative and in Australian dollars. Your quote confirms the total cost, GST, freight, inclusions and availability.
SONIC Livestock Supplement — Suggested Rates
| Dilution Range | Livestock Role | What It Means |
|---|---|---|
| 1:5 | High-strength dose | Very concentrated; typically used in small direct doses or specialist applications |
| 1:10 | Strong dose | Concentrated but usable directly in controlled oral or feed applications |
| 1:20–1:50 | Standard use range | Common direct feeding / drinking supplementation strength |
*The rates suggested are general, and will vary according to your management practices and stock condition. See Rates and Methods
SONIC Livestock Supplement — Analysis
SONIC Liquid Seaweed is made from Australian kelp using cold fermentation and microbial cultures. Previous testing has measured naturally occurring minerals, including iodine, along with lactic acid bacteria and yeasts.
The analysis below describes previously tested material. Naturally sourced ingredients and fermentation contribute to variation between batches, so these figures are a guide rather than guaranteed specifications. Consider the supplement alongside your livestock’s pasture, feed and other mineral inputs.
SONIC Liquid Seaweed Analysis
| Nutrient | Amount (mg/L) |
|---|---|
| Nitrogen (N) | 1040 |
| Phosphorus (P) | 100 |
| Potassium (K) | 1600 |
| Sulphur (S) | 700 |
| Calcium (Ca) | 800 |
| Magnesium (Mg) | 500 |
| Sodium (Na) | 700 |
| Iron (Fe) | < 50 |
| Manganese (Mn) | 3.6 |
| Zinc (Zn) | 2.7 |
| Copper (Cu) | 1 |
| Cobalt (Co) | 0.1 |
| Boron (B) | 5 |
| Molybdenum (Mo) | 0.2 |
| Selenium (Se) | 0.05 |
| Iodine (I) | 2.79 |
| Microbes | Amount (CFU/g) |
| Lactic Acid Bacteria | 4200000 |
| Total Active Fungi | 2000 |
| Yeasts | 2000000 |
Analysis sources: Mineral figures are from SONIC Natural Farming’s previous product analysis summary; Iodine: Environmental Analysis Laboratory, Southern Cross University, report dated 11 July 2025. Microbial counts: APAL amended report dated 2 July 2025, expressed in CFU/g.
Product Storage
SONIC Biological Products contain no artificial additives or preservatives and provide maximum efficacy when used within 3 months from the purchase date. This helps maintain strong microbial activity and ensures the full range of biological benefits remains available.
Biological Products should not be stored in a diluted form.
If you would like to discuss liquid seaweed livestock feed supplement as an option for your farm, contact us.
Bio-available Mineral Nutrition
SONIC Liquid Seaweed Livestock Feed Supplement is made from Australian bull kelp using cold fermentation and microbial cultures. It contains naturally occurring minerals, including iodine, and is offered as a supplement alongside pasture, feed and other farm inputs.
Suitability and use depend on the livestock species, existing diet and other supplements. Contact SONIC Natural Farming to discuss your feeding setup and the appropriate instructions for your stock.
See Liquid Kelp Seaweed for Livestock Rates and Methods
SONIC Liquid Kelp Seaweed Probiotic for Livestock is derived from Australian Durvillaea Potatorum (Bull Kelp) and natural probiotic cultures. No fillers, additives or preservatives.

LIVESTOCK HEALTH
The sheep rarely have a problem with worms, and the quality of the grass is much better.
FARMER FEEDBACK
The sheep are fat.
How to Use Liquid Seaweed for Livestock
Use SONIC Liquid Kelp Seaweed regularly or at times of the year when feed quality is poor, or when there are higher demands on the animal.
Liquid Seaweed can be added to feed or water, or administered undiluted as a drench. It can also be used as an inoculant on hay, sprayed over pastures or may be used through an automatic dispensing system that dispenses the liquid directly into bails.


Eco-Friendly
BIOLOGICAL NUTRITION
for SOIL, CROPS
& LIVESTOCK
























