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Biostim Liquid

The fastest-acting probiotic in the Biostim range. Treats the entire water column.

Biostim Liquid is ideal for new dams and dams with high amounts of suspended debris but little to no sludge.

Biostim Liquid is the fastest-acting probiotic in the Biostim range. The solution spreads quickly through the entire water column, waking the microbes up. These “good” microbes actively produce enzymes, speeding up the breakdown of organic waste, which clears the water of cloudy organic debris. This product is particularly beneficial for new dams with little to no sludge. The solution spikes the water, encouraging "good" microbes to flourish from day one.

Key Benefits
  • Wakes up 'good' microbes
  • Reduces nutrients in the water
  • Starves out algae + weeds
  • Clears water of organic murkiness
  • Eliminates odours
Ideal for
  • New dams to 'spike' the water
  • Suspended organic debris
  • Little to no sludge
  • Full water column treatment

Safe for animals, plants and people

100% natural

4 strains of bacteria + nutrients and enzymes

How does Biostim improve water quality?

Application and Dosage

Note: the following dose rates are guidelines that may need to be increased or decreased according to your individual conditions. Results will depend on factors such as sludge composition, water temperature, and water movement (circulated, aerated water provides best results). It’s recommended you treat your water, monitor the results, and adjust your dose rate based on these results.  

Biostim Liquid is safe for use in waterbodies used by people, animals and plants. Even overdosing your water will not impact the environment. That said, if overdosing in fish ponds, care should be taken to ensure there is adequate aeration.

Instructions

Dilute the solution one part Biostim Liquid to nine parts pond or dam water. Spray or pour the solution over as much of your water’s surface area as possible. 

Initial Dosage

For large water bodies, the recommended initial dosage is 1L of Biostim Liquid per megalitre (million litres) of water. For smaller bodies of water, use 20ml of Biostim Liquid per 1,000 litres. 

Maintenance Dosage

Once you start seeing improvements, you can switch to a maintenance dosage. For large water bodies, this means 0.5L per megalitre per month, and for smaller ones, 10ml per 1,000 litres per month. Regular monitoring and adjusting the dosage based on the results is crucial to ensure the best outcomes. 

customer story

Algae Reduced by 98% in 11 Weeks Using Biostim

We ran a 3-month trial in a City of Manningham council lake to measure the impact of Biostim probiotics on algae and blue-green algae. Water samples were taken prior to Biostim being used. We then treated the lake with a standard dose of Biostim for 3 months. No other method of treatment was used, e.g. no aerators, chemicals or manual removal took place.

99%

Blue-green algae gone

98%

Algae gone

25%

Nitrogen reduction

57%

Phosphorus reduction

Which Biostim is right for me?

Biostim Pellets

Biostim Tablets

Biostim Powder

Biostim Liquid

Biostim Accelerator

Biostim Booster Block

expert Advice

Need help? I'm Scotty Tucker and I offer FREE advice

I'm happy to take a look at your dam [on Google Maps] and provide FREE advice on the right Biostim product and dosage for you. I can also answer any questions you have on improving water quality.

What is Biostim Liquid?

Biostim Liquid is a fast-acting probiotic solution designed to enhance the water quality of your dam by promoting the growth of beneficial bacteria. These bacteria actively produce enzymes that speed up the breakdown of organic waste, resulting in clearer water and less nutrient-rich sludge. The fewer nutrients available, the less food there is for unwanted pests like algae and aquatic weeds. 

How Does Biostim Work?

Bacteria Actively Produce Enzymes

The key to Biostim’s effectiveness lies in the fact that the bacteria it introduces actively produce enzymes that accelerate the breakdown of organic waste. When you apply Biostim Liquid to your dam, it quickly spreads throughout the entire water body, waking up these “good” microbes. 

These aerobic, oxygen-loving bacteria consume nutrients like nitrogen and phosphorus, which are essential for their survival. By doing so, they leave fewer nutrients for algae and weeds, effectively starving these pests out. One study showed immense results of a reduction of algae by 98% in just 11 weeks.

Speeds Up the Degradation of Organic Waste

Biostim Liquid speeds up the degradation of organic waste, such as decaying organic material and other sludge components. This process not only clears the water of cloudy organic debris but also reduces the amount of organic material available for harmful bacteria and pests to thrive on. The organic material, aka the food source for algae and weeds, is consumed by the good bacteria in Biostim Liquid, thereby reducing their growth.

Over time, this leads to a significant reduction in nutrient-rich sludge, making the water clearer and more appealing for swimming and other activities.

Less Nutrients in Water

One of the most significant benefits of using Biostim Liquid is the reduction of nutrients in the water. This results in less nutrient-rich sludge, which means less fertiliser is available for pests like algae and aquatic weeds.

Natural Biological Stimulant

Biostim is a 100% natural biological stimulant made from bacterial cultures, enzymes, and nutrients. It’s non-toxic and chemical-free, ensuring that it will not harm fish, birds, pets, or people. This makes it an excellent choice for maintaining a safe and swimmable dam. Unlike harmful chemicals, Biostim offers a natural solution that preserves the aquatic environment.

Reduce Odour

Another advantage of Biostim is its ability to reduce odour. The beneficial bacteria outcompete ‘bad’ anaerobic bacteria that produce foul-smelling compounds like methane and hydrogen sulfide. By promoting the growth of ‘good’ aerobic bacteria, Biostim helps create a fresher and more pleasant atmosphere around your dam.

Preventing Clogs in Irrigation Systems

If you use your dam for irrigation purposes, Biostim can help prevent clogs in your irrigation suction pipes. By breaking down organic materials that could block your irrigation system, Biostim ensures that water flows smoothly, reducing the risk of an irrigation system blocked by organic waste.

Control Sludge in Specific Areas

Biostim allows you to target specific areas of your dam, such as around irrigation suction pipes, under aquaculture cages, or in swimming zones. This focused approach enables you to address problem spots without having to treat the entire water body, saving you time and money. This said, Biostim Pellets and Tablets are better at tackling sludge.

"Since WQS installed the aerator, we've not had a single algae problem. In our smaller ponds that are too small for aerators we used Biostim pellets on their own and have noticed a huge reduction in algae.”

Andy Hart

Horticultural Curator—Department of Environment, Water and Natural Resources, Adelaide

“We had a nutrient-rich stormwater lake that was having continuous problems with algae. We were previously treating the nutrients with a liquid solution that would just end up getting flushed away with the outgoing water. Scott recommended we switch to Biostim pellets which were exactly what we needed.”

Giles Pickard

Environment Project Officer, City of Subiaco

“Visiting ducks and our pet geese were continuously fouling the dam. WQS recommended a number of systems to improve the water quality. We are very happy with our final choice, the windmill aeration system. This combined with the Biostim pellets and liquid are cleaning up the dirty dam. Everything WQS said would happen has happened!”

Greg Lewis

Canterbury, Victoria

“We had an urgent problem—our old irrigation system had blockages from weeds. Our dam was also riddled with black sludge. Scott recommended both aeration and biologicals and within six weeks the dam became so clear I could see to the bottom of it for the first time in years! I was chuffed that we could fix the issue without the use of chemicals.”

Michael Grant

Owner, Grant’s Citrus Farm
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