Algae Removal | Blanket Weed Control

Diatomix offers a simple, cost-effective way to improve lake, dam and reservoir health by reducing nutrient pressure and supporting beneficial biological processes

Natural Water Health Solutions for Ponds, Dams, Reservoirs & Aquaculture — Reduce Algae, Improve Oxygen, Safe for Fish & Wildlife

From ponds and dams to wetlands, our products support healthier ecosystems by strengthening natural biological processes — a non-toxic approach designed to reduce nuisance algae pressure and improve overall water quality

What we do

AlgaEnviro uses a biological, non-toxic approach to improve water health by reducing the algae that drive toxic blooms, floating scums, odours and fish kills.

Keeping Your Water Healthy

Reducing ammonia, nitrate and phosphate removes the nutrient pressure that drives algae and water weed growth, making long-term water health far easier to manage.

Eliminate Blue-Green Algae

Toxic blue-green algae blooms are becoming more frequent and persistent. Without proper water management, ponds, dams and lagoons can quickly shift from occasional blooms to chronic, recurring problems.

Fish Kills and Algae Blooms

The frequency and severity of fish kills in ponds, lakes and dams are strongly linked to algal growth and organic loading, which drive oxygen depletion. Active water management is critical to reducing the risk of fish kills.

Natural – Sustainable – No Poisons
The Future of Healthy Water Management

AlgaEnviro uses a natural, non-toxic approach to improve water health by reducing the algal and organic pressures that drive toxic blooms, surface scums, odours and fish kills. By strengthening natural biological processes, water systems become more stable and resilient over time.

At AlgaEnviro, our focus is practical water health — reducing pollutants, managing algae pressure and lowering the risk of fish kills by strengthening the natural processes that keep water systems stable.

Rather than relying on poisons, algaecides or repeated mechanical removal, our approach works with biology. We help waterbodies manage nutrients naturally, improving resilience and reducing long-term management costs.

Algae play a critical role in water health — the key is encouraging the right algae. Beneficial algae form the base of healthy food webs, support oxygen balance and help remove excess nutrients. Harmful and nuisance algae do the opposite. AlgaEnviro helps shift that balance in the right direction.

Whether you manage farm dams, aquaculture ponds, golf course lakes, ornamental ponds or wastewater systems, maintaining clean, functional water is critical. Without effective management, excess nutrients and harmful algae can quickly dominate — leading to foul odours, poor water quality and unusable systems.

AlgaEnviro addresses these challenges using natural, non-toxic products that work with biological processes to stabilise water quality and reduce ongoing management effort.

Testimonials

Hi, I was so skeptical about putting in such a small amount of the liquid you sent us into the dam, but holy cow in 4 weeks it’s the best looking dam in our street. It’s astounding the transformation, we just love it.You guys are geniuses and we thank you so much for the awesome productKind regards, Liz

We contacted AlgaEnviro due to concerns with the health of our two small dams. There was minimal apparent water borne life visible and both the wild ducks and our dog that once swam in the dams, no longer did so. My wife had read about Diatomix in the local newspaper and we purchased their product, using it pretty much according to AlgaEnviro’s directions. After a month or so, water borne life and water clarity began improving and now several months later the dam water is very clear, water borne life abounds and both the dog and ducks are back swimming in the dams.

Our pond is fed by runoff, mainly from paddocks, and is frequented by wild life such as ducks. Consequently, we have struggled with the effects of algal growth and blooms. Since the volume of water ranges up to 500㎥ and the existence of sensitive wild life such as eels preclude the use of chemical solutions or the use of barley grasses/extracts, we sought a means of keeping the pond algae free. We have achieved some limited success by building swales and planting gross feeding plants. When we learned of Diatomix, we trialled the product and found the effect to be better than we imagined. Within months, the water has cleared substantially and the quality is significantly improved.

Our Council Park Pond is going really well. In summary, the Azolla disappeared within a week or two (except on the bank above the waterline. I don’t know if I am seeing things because I want too, but there seems an abundance of life in the water, I have observed carp, turtles, small fish in schools (about 4cm long) and lots of water insects. Local kids fishing say there are goldfish and redfin too.

The water quality in our dam had been gradually getting poorer and poorer, and it became infested with an assortment of choking weeds including azolla and string algae. Then to top it off, native water lilies took over the entire surface. Fish were dying from lack of oxygen and it was simply a horrible mess. We didn’t know where to turn, but knew the first step was to try and clear the surface. We engaged “The Dam Doctor” and he did a great job of removing the water lilies and azolla, but that was only part of the problem. Within a week or two, the whole dam turned green with a massive algae bloom. We had no idea how to treat this, but as luck would have it, we read an article in the local newspaper about AlgaEnviro and gave them a call. They explained how Diatomix could solve the problem. We followed the program they gave us and started dosing three times per week. After about 3-4 weeks we could start to see quite an improvement, and it just continued to get better and better. We still had the occasional flare up but once the dam had stabilised, we reduced our doses to twice weekly and also reduced the quantity. The fish and turtles returned, and lots more birds. The water clarity is amazing and our dam is healthy again. We realise that we need to continue using Diatomix regularly to keep the balance right and keep the algae at bay. It really is a brilliant product and we cannot recommend it highly enough. AlgaEnviro has been so supportive from the outset and are always ready to assist in any way they can. We are extremely grateful.