How to Grow Bioluminescent Algae at Home
Choose a type of bioluminescence dinoflagellate., Buy other materials to create the proper conditions for growth., Find a place in your house to grow the algae., Wash and dry the container you're using., Pour one inch of nutrient solution and the...
Step-by-Step Guide
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Step 1: Choose a type of bioluminescence dinoflagellate.
There are many species to choose from, but some are easier to see and produce brighter flashes than others.
Starter cultures are available from online vendors and usually cost about $25.00.
Empco.org, seafarms.com, and carolina.com are excellent online sources for starter cultures or kits.
Pyrocystis Fusiformis dinoflagellates are so large that the individual cells can be seen with the naked eye, and they are the hardiest and easiest type to grow.
Pyrosystis Noctiluca are beautiful, but it is trickier to provide them with the right conditions they need to flourish.
Pyrosystis Lunula tend to stick to the sides of the containers, and are more difficult to grow than other types of algae. -
Step 2: Buy other materials to create the proper conditions for growth.
Algae need plenty of light and nutrients to multiply in the ocean, and they need the same conditions to flourish at home.
Buy a nutrient solution or algae growth solution.
Find a natural solution made with real seawater rather than choosing a synthetic solution, which won't be as conducive to growth.
Growth solutions are available online or at aquatic supply stores.
Choose a clear, lidded container, either glass or plastic, in which to grow your dinoflagellates.
It's important that the container be clear to let in a maximum amount of light.
Consider buying a plant grow lamp so you'll be able to control the algal light exposure.
These can be purchased at plant supply or hardware stores.
A regular 40-watt light bulb in a household lamp will also work. , A closet might be a good option since you'll be able to control the light, but choosing a dark place isn't absolutely necessary.
It's fine for algae to get natural sunlight during the day.
Make sure the place you choose always remains at a moderate temperature.
Cold or hot temperatures could prevent the algae from growing.
The optimal temperature range for growing algae is between 68 and 75 degrees Fahrenheit (22
- 25 degrees Celsius). , Make sure both the container and lid are completely clean and free of debris.
If another substance remains in the container when you add the algae, it may affect the algae's growth.
If you're using a heavy glass container that you know to be heatproof, place it in the oven for a few minutes after washing to sterilize it.
Don't use excess soap when washing the container, since that could also affect the algae's growth. , Place the lid on the container to prevent the water from evaporating and causing the solution to get over saline, and to keep contaminants out.
It is possible to grow algae in the container it was shipped in, which is usually a plastic beaker.
Simply pour a few inches of the culture out, and add a few inches of growth solution.
Before you mix the nutrient solution and algae culture, allow the two containers to sit at room temperature for an hour or two.
Making sure that they are both the same temperature will prevent the culture from getting shocked by a temperature change.
Don't allow the solution and culture to sit in the sun, as the heat may cause a lethal rise in temperature. , Dinoflagellates photosynthesize during the day, and to do so effectively they need twelve solid hours of light.This can be achieved by allowing the algae to get natural sunlight or controlling the light carefully with a lamp inside a closet or dark room.
If you use a lamp, it should be placed about three feet from the container.
Do not place the light directly over the container; this will heat it up and kill the organisms inside.
If you want the algae to luminescent predictably, it is necessary to keep them on a strict light schedule.
Turn on the light at the same time in the morning and turn it off at the same time at night (you can use a light timer to help you).
The algae's circadian rhythm will synchronize with the light schedule.
It is possible to arrange a light schedule so that luminescence occurs during the day.
This is useful if you are using it to teach children in a classroom.
Set up the grow lamp to shine on the algae overnight, and keep it in a dark closet during the day. , Dinoflagellates flash when water or another substances stimulates them by pressing against their cell walls.To watch them luminesce, pick up the container and gently swirl the water inside.
If they received enough light during the day, they will begin to light up and flash.
Don't shake the container too hard, as it will wear out the dinoflagellates and cause them to stop flashing more quickly.
Don't shake the container too often, since this also causes dinoflagellates to become exhausted.
They need a period of recovery after luminescing. , Over time, if the conditions are right, you will see the algae multiply.
You can separate it into more containers and mix it with additional grow solution.
The luminescence won't be as bright at first, since it will take a few weeks for the algae population to restore itself. , Dinoflagellates usually expire after this period.
Buy another culture, and consider experimenting with a different dinoflagellate this time. -
Step 3: Find a place in your house to grow the algae.
-
Step 4: Wash and dry the container you're using.
-
Step 5: Pour one inch of nutrient solution and the entire algae culture into the container.
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Step 6: Set up a light cycle.
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Step 7: Stimulate the algae and watch it glow.
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Step 8: Divide the algae into more containers.
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Step 9: Keep the algae for four to six months.
Detailed Guide
There are many species to choose from, but some are easier to see and produce brighter flashes than others.
Starter cultures are available from online vendors and usually cost about $25.00.
Empco.org, seafarms.com, and carolina.com are excellent online sources for starter cultures or kits.
Pyrocystis Fusiformis dinoflagellates are so large that the individual cells can be seen with the naked eye, and they are the hardiest and easiest type to grow.
Pyrosystis Noctiluca are beautiful, but it is trickier to provide them with the right conditions they need to flourish.
Pyrosystis Lunula tend to stick to the sides of the containers, and are more difficult to grow than other types of algae.
Algae need plenty of light and nutrients to multiply in the ocean, and they need the same conditions to flourish at home.
Buy a nutrient solution or algae growth solution.
Find a natural solution made with real seawater rather than choosing a synthetic solution, which won't be as conducive to growth.
Growth solutions are available online or at aquatic supply stores.
Choose a clear, lidded container, either glass or plastic, in which to grow your dinoflagellates.
It's important that the container be clear to let in a maximum amount of light.
Consider buying a plant grow lamp so you'll be able to control the algal light exposure.
These can be purchased at plant supply or hardware stores.
A regular 40-watt light bulb in a household lamp will also work. , A closet might be a good option since you'll be able to control the light, but choosing a dark place isn't absolutely necessary.
It's fine for algae to get natural sunlight during the day.
Make sure the place you choose always remains at a moderate temperature.
Cold or hot temperatures could prevent the algae from growing.
The optimal temperature range for growing algae is between 68 and 75 degrees Fahrenheit (22
- 25 degrees Celsius). , Make sure both the container and lid are completely clean and free of debris.
If another substance remains in the container when you add the algae, it may affect the algae's growth.
If you're using a heavy glass container that you know to be heatproof, place it in the oven for a few minutes after washing to sterilize it.
Don't use excess soap when washing the container, since that could also affect the algae's growth. , Place the lid on the container to prevent the water from evaporating and causing the solution to get over saline, and to keep contaminants out.
It is possible to grow algae in the container it was shipped in, which is usually a plastic beaker.
Simply pour a few inches of the culture out, and add a few inches of growth solution.
Before you mix the nutrient solution and algae culture, allow the two containers to sit at room temperature for an hour or two.
Making sure that they are both the same temperature will prevent the culture from getting shocked by a temperature change.
Don't allow the solution and culture to sit in the sun, as the heat may cause a lethal rise in temperature. , Dinoflagellates photosynthesize during the day, and to do so effectively they need twelve solid hours of light.This can be achieved by allowing the algae to get natural sunlight or controlling the light carefully with a lamp inside a closet or dark room.
If you use a lamp, it should be placed about three feet from the container.
Do not place the light directly over the container; this will heat it up and kill the organisms inside.
If you want the algae to luminescent predictably, it is necessary to keep them on a strict light schedule.
Turn on the light at the same time in the morning and turn it off at the same time at night (you can use a light timer to help you).
The algae's circadian rhythm will synchronize with the light schedule.
It is possible to arrange a light schedule so that luminescence occurs during the day.
This is useful if you are using it to teach children in a classroom.
Set up the grow lamp to shine on the algae overnight, and keep it in a dark closet during the day. , Dinoflagellates flash when water or another substances stimulates them by pressing against their cell walls.To watch them luminesce, pick up the container and gently swirl the water inside.
If they received enough light during the day, they will begin to light up and flash.
Don't shake the container too hard, as it will wear out the dinoflagellates and cause them to stop flashing more quickly.
Don't shake the container too often, since this also causes dinoflagellates to become exhausted.
They need a period of recovery after luminescing. , Over time, if the conditions are right, you will see the algae multiply.
You can separate it into more containers and mix it with additional grow solution.
The luminescence won't be as bright at first, since it will take a few weeks for the algae population to restore itself. , Dinoflagellates usually expire after this period.
Buy another culture, and consider experimenting with a different dinoflagellate this time.
About the Author
Walter Roberts
Walter Roberts has dedicated 11 years to mastering education and learning. As a content creator, Walter focuses on providing actionable tips and step-by-step guides.
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