4462 In stock
Aquarium Plants
4.50 AUD
 Duckweed Duckweed is a straightforward and versatile plant to keep, and they provide cover for species of fish that prefer lower light and makes an excellent place for shrimp to hang out on. Goldfish and other species love to eat it. It is great for fry to hide in, and...
4.50 AUD

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Duckweed is a straightforward and versatile plant to keep, and they provide cover for species of fish that prefer lower light and makes an excellent place for shrimp to hang out on. Goldfish and other species love to eat it. It is great for fry to hide in, and it's great for algae control. It is extremely hardy and tolerant of many different water parameters and temperatures. 

Duckweed (Lemna minor) is a small aquatic plant found in ponds and marshes. It has a root system that anchors it to the mud at the bottom of the water body and leaves that float on the water's surface. Duckweed is a fast-growing plant and can double its size in as little as two days. A portion of this size will eventually grow to sufficiently cover your tank or pond (if you want it to) quickly. It is easily managed and nets out excess growth.  

What is Duckweed?

Duckweed is a hardy aquarium plant with 30 distinct species.

Duckweeds, water lentils, or water lenses (Lemnoideae) are aquatic flowering plants that float on or just above the surface of still or sluggish moving bodies of freshwater and wetlands. They float on or just below the surface of still or slow-moving bodies of water and wetlands. Also known as bay root, The arum or aroid family (Araceae) is divided into two groups: those that originated from within the arum or aroid family (Araceae) and those that came from outside of it.

The greenery is usually confined to the roots' area, which may extend indefinitely. This plant has a basic structure with no central stem or leaves. The majority of each plant comprises a small organized "thallus" or "frond" structure only a few cells thick, frequently with air pockets.

Vegetative reproduction is prevalent, with asexual budding (vegetative reproduction) originating from a meristem positioned at the base of the front.

The development of the duckweed inflorescence is confusing since these plants have undergone a significant evolutionary reduction from their predecessors.

The flower of the duckweed genus Wolffia is barely 0.3 millimetres long, making it the tiniest known.

How to Grow Duckweed in Aquarium Fast

Duckweed is a water plant that grows in lakes and appears to be a green blanket over the surface. It's simple to cultivate, and it serves as natural food for many animals and keeps mosquitoes from reproducing on the water. You may grow it indoors or outside in a pond if you want to use it for a science project or animal feed.

  • Purchase some duckweed from a pet store or gather it from a pond. You could get duckweed from your area's pet stores. Otherwise, you may harvest it from the pond where it is growing. Fill your container with water taken from the pond. Then scoop some duckweed off the surface of the water with your hand and put it in
  • Bring the duckweed home in a container with a lid. It will take approximately 50-100 duckweed pods to fill the bucket, and they will multiply rapidly as they develop.
  • Use potassium permanganate to disinfect the duckweed.
  • Put the duckweed in a plastic tray with a depth of about 12–14 inches (30–36 cm).
  • Place the tray in an area that receives at least 10 hours of sunshine every day.
  • After a week, change the water in the tray.
  • Transplant the multiplied duckweed to your intended spot using a net.

Duckweed Plant light requirements

Duckweed thrives in a wide range of pHs, from 4.5 to 7.5, and can endure a wide range of temperatures by surviving at levels between 4.5 and 7.5. It is colder tolerant than other aquatic vascular plants and can withstand temperatures as low as 7°C for normal development.

Duckweed will go dormant on the pond bottom during the winter when temperatures drop below freezing. Due to radiation, a full, thick mat of duckweed may have a temperature of approximately 10° above ambient air conditions.

Buy Duckweed for Sale Online in Australia

Duckweed is a small, floating plant that is often found in ponds and other bodies of water. Duckweed is an excellent source of food for ducks and other waterfowl, and it can also be used as livestock feed. Duckweed is easy to grow and harvest, making it an ideal crop for farmers. Duckweed can also help control algae growth in ponds and lakes. 
It is a great way to add beauty and variety to your water garden. Duckweed is also a great addition to your pond or lake if you want to attract ducks or other waterfowl. Duckweed is easy to grow and care for, and it provides a valuable food source for ducks and other waterfowl. If you are interested in an online Purchase of duckweed, please contact us today. We would be happy to provide you with more information about duckweed and answer any questions that you may have. You can Visit Our Website too For An Online Purchase.


 Why Duckweed?

✔Protective sanctuary for fish and fry🐠

✔Reconstructs natural habitat🍃

✔Easy to grow and propagate🌿

Portion Size: Big Handful


We can’t ship Livestock and Live Plants to WA and TAS due to State Restrictions. Kindly check out our DOA and other policies before purchase!!

Other things to consider before placing an order:

* Check to see if your tank has enough space.

* Ensure your tank is fully cycled.

* Ensure your new livestock is compatible tank mates for any other fish you currently have (in terms of habitat, species, requirements, temperament, and size)

* Ensure that your water parameters, habitat and temperature are suitable for the species you want to introduce.

* Do not stock your tank too quickly, or suddenly a large influx of fish can unbalance your water parameters that will affect the water quality.

* Do not feed your new fish for 24hrs. They need time to settle in and feel at home. Feeding them too quickly puts their health at risk, and it can even affect your water quality. If you have existing fish in your aquarium, feeding them before releasing the new fish is a good idea.

* Don’t be alarmed if, upon arrival, your fish, shrimp or snail look pale or lethargic. This is normal behaviour while in transit, and they should return to full colour and vibrancy after settling into their new home for a few days.

Also, be aware that livestock often gets stress and lose their colours after the long travel to you, this often happened to most livestock ( shrimps, guppies, plecos, and so on, kindly make sure you have the right set up, the aquarium must be fully cycled with the ideal parameters. Fishes and shrimps will often take from 3-7 days to fully adapt to the new home. If you have any concerns with your set up kindly talk to us or check out some online tutorials before purchase.

At Micro Aquatic shop, we strive to provide excellent service and high-quality products, any concerns kindly contact us asap and often we will get back to you in a few hours during working hours. We do not accept claims when the livestock entered your aquarium as there might be so many factors that can affect the wellbeing of the livestock, on our part we can guarantee that we are always sending out healthy and quality fishes, plants and shrimps to you.

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Customer Reviews

Based on 13 reviews
Samuel James


nicole blayney

Came quickly and it was fresh! Just as described a big handful :)

keith Wilkey
So fast

Can’t believe how quickly it arrived and how well it was packaged. Arrived in perfect condition.

Anthony Clearihan


Jazmin Lloyd
i love it

came within 4 days and there is so much more of it than I expected which is such a nice surprise it looks so nice and my fishies love it

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