agriculture becteria farming fish food

Cultivation of Spirulina in Bangladesh

September 3, 2019
spirulina on a bowl with a spoon,showing the method of growing spirulina in bangladesh


Spirulina is a simple organism that grows easily in warm water. However, because algae can absorb toxins found in the environment, so that some people opt to cultivation of Spirulina in Bangladesh safe and controlled conditions. Others simply prefer the taste and texture of fresh spirulina. Once you have a few supplies set up, your spirulina colony will pretty much take care of itself. Production of spirulina in Bangladesh is easy because Bangladeshi warm weather support the condition of growing spirulina.

Method for the Cultivation of Spirulina in Bangladesh are:

Get a tank

Therefore most noteworthy every home growers find that a standard size aquarium is perfectly adequate as a space to grow spirulina in. Therefore A tank that size will supply a family of four with plenty of spirulina.

You can cultivate Spirulina in Bangladesh in larger tanks, otherwise in a basin or pool outdoors (if you live in a warm climate). However, it will be easier to manage the spirulina culture indoors in a small tank.

Gather Harvesting Equipment
Cultivation of Spirulina in Bangladesh

A spirulina colony can appear thick, but it’s mostly water. Once it’s ready to eat or use, you’ll want to squeeze out the excess water. For most home growers,who will want to use only a small amount of fresh spirulina at a time, a fine cloth or mesh will work just fine. In addition, you’ll need a scoop to get the spirulina out of the tank.

If you want to harvest larger amounts of spirulina to dry, so that you have to get a larger supply of fine cloth or mesh to make things easier.

Purchase minerals to encourage algal growth.

If you Trying to grow spirulina in plain water won’t necessarily lead to great results. So have an optimal colony for Cultivation of Spirulina in Bangladesh , you’ll need to add specific minerals. You don’t have to be an expert, though–you can buy premixed mineral “food” for spirulina from health and organic stores as well as online.

Make sure that it contains:

  • Sodium bicarbonate
  • Magnesium sulfate
  • Potassium nitrate
  • Citric acid
  • Salt
  • Urea
  • Calcium chloride
  • Iron sulfate
  • Ammonium sulfate

Buy a spirulina culture

 Whenever you get your own spirulina colony going, you’ll need a bit of live spirulina as a starter. Finally check with your local or favorite online health food or organic supplies store and ask for a spirulina starter kit.

  • Almost every spirulina starter cultures are usually as simple as a bottle. Which contain spirulina algae in its medium (water).
  • Buy spirulina cultures only from sources you trust. Since spirulina can absorb heavy metals and other toxins, you want to ensure that the starter supply has come from a safe source.

Position your tank in a warm, bright place for Cultivation of Spirulina in Bangladesh

 If possible, set your tank so that it is near a south-facing window that gets lots of sunshine. Therefore Spirulina algae need plenty of light and warmth to grow well.

Some spirulina growers use artificial light, but results will be better with natural light.

Prepare your medium

Spirulina growers refer to the “medium” the algae grows in, but this really just means the water in the tank, with the mineral “food” added. After that fill your tank with filtered water, and add the mineral mix according to the package instructions.

  • You can run tap water through a standard faucet filter (such as a Brita or Pur filter), and use this for your tank.
  • When your water is chlorinated, you should de-chlorinate it using supplies found at aquarium supply stores.

Check the temperature of the medium

 Eventually, the temperature in your tank should be around 35°C (95 F), but above 38°C (100.4 F) is too warm. Then Use an aquarium thermometer to make sure your tank will provide the right temperature for your spirulina.

  • Spirulina can tolerate lower temperatures without dying, but will do best in warm environments.
  • When your tank is too cold, you can warm it with an aquarium heater, which can be found at an aquarium supply or pet store.

Add the spirulina starter Cultivation of Spirulina in Bangladesh

 You should follow the exact instructions that come with your bottle of spirulina starter to be sure, but usually it’s simple to add the starter culture. Generally, you just pour one half to three-fourths of the bottle into the medium in your tank

Watch your spirulina colony grow. 

At first, your spirulina colony will seem thin, but over time it will thicken and expand in size. Most of the time, you won’t have to do anything to your colony other than let it grow!

  • If your colony doesn’t seem to be growing well, test the pH of your tank, which should be around 10 when the spirulina is harvestable. Whenever the pH is off, you may need to add more mineral “food.”
  • You can find pH test strips finally at aquarium supply stores or online.

Harvest your spirulina after about 3-6 weeks

Once your spirulina is thriving, you can start taking some out to consume. After that you have to do is scoop some out! Because people find that about a spoonful of spirulina at a time is enough if you are consuming it fresh.

Filter your spirulina through a fine cloth.

 When you took spirulina from your tank place the spirulina onto the cloth. After that hold it over a sink or bowl and gently squeeze out the excess water. Then you’ll be left with a thick green paste. After that this fresh spirulina in smoothies, top your favorite foods with it, or enjoy it all by itself.

Replenish the spirulina colony’s food

 when you take some spirulina out of your tank, make sure to add a bit of the mineral mixture back in, in about equal measure. For instance, if you tank out a tablespoon of spirulina, add about a tablespoon of the medium back in.

You Might Also Like

1 Comment

  • Reply SPIRULINA Short Note About it - ESTIEQUE ALGAE FARMING September 4, 2019 at 8:41 pm

    […] combat ulcer, diabetes, pancreatitis, night blindness, malnutrition etc. Production of Spirulina in Bangladesh started in the Applied Botany Section. Biological Research Division, Bangladesh.Council of […]

  • Leave a Reply