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Sunday, 25 October 2020

āļ¸ු⎄ුāļ¯ු āļŒāļģාāļœේ āļšāļŗුāļŊු āļšāļ­ා⎀


āļ‰ංāļœ්‍āļģී⎃ි āļļ⎃ිāļą් "āļŠිāļēුāļœොāļą් (Dugong)" āļŊෙ⎃ ⎄āļŗුāļą්⎀āļą āļ¸ු⎄ුāļ¯ු āļŒāļģා, ⎃ිāļģේāļąිāļēා (Sirenia) āļœෝāļ­්‍āļģāļēāļ§ āļ…āļēāļ­් ⎀ේ. ⎀ිāļ¯්‍āļēාāļ­්āļ¸āļšāˇ€ Dugong dugon āļŊෙ⎃ ⎄āļŗුāļą්⎀āļą āļ¸ු⎄ුāļ¯ු āļŒāļģා; āļŠොāļŊ්⎆ිāļą්, āļ­āļŊ්āļ¸āˇƒුāļą් āļ¸ෙāļą් āļ­āļ¸ āļ´ැāļ§āˇ€ුāļą්āļ§ āļšිāļģි āļ¯ී āļ‡āļ­ි āļ¯ැāļŠි āļšāļģāļą, ⎃āļ¸ුāļ¯්‍āļģ āļ­ෘāļĢ āļļිāļ¸් (Seagrass beds) āļ†āˇ්‍āļģිāļ­āˇ€ ⎀ා⎃āļē āļšāļģāļą āˇƒāļ­්āļ­්⎀āļēෙāļšි.

Dugong āļēāļą āļ‰ංāļœ්‍āļģී⎃ි ⎀āļ āļąāļē āļ¸ැāļŊේ āļˇා⎂ා⎀ෙāļą් āļ¯ිāļē āļšිāļŗුāļģු āļĸāļąāļ´්‍āļģ⎀ාāļ¯āļē ⎄ා ⎃āļ¸්āļļāļą්āļ°āˇ€ "⎃ාāļœāļģāļēේ āļšාāļą්āļ­ා⎀ (Lady of the sea)" āļēāļą āļ­ේāļģුāļ¸ āļ‡āļ­ි āļąāļ¸āļš් āļŊෙ⎃āļ¯ āˇƒāļŗāˇ„āļą් ⎀ේ. 

āļŊංāļšා⎀ේ ⎀āļēāļš āļ¯ිāļœ āˇ„ා āļ‹āļ­ුāļģු āļ¸ු⎄ුāļ¯ු āļ­ීāļģāļēāļą්⎄ි, āļ¸āļą්āļąාāļģāļ¸් āļļොāļš්āļš āļ†āˇ්‍āļģිāļ­āˇ€ ⎄ා āļ´ෝāļš් ⎃āļ¸ුāļ¯්‍āļģ ⎃āļą්āļ°ිāļē āļ†āˇ්‍āļģිāļ­āˇ€ āļ…āļ­ීāļ­āļēේ āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් āļļ⎄ුāļŊ⎀ āļ¯āļš්āļąāļ§ āļŊැāļļුāļĢි. āļąāļ¸ුāļ­් āļ¸āˇƒ් āļ´ිāļĢි⎃ āļ¯āļŠāļēāļ¸් āļšිāļģීāļ¸ āļąි⎃ාāļ¸ āļ¸ේ ⎀āļą āˇ€ිāļ§ āļ‘āļ¸ āļ´්‍āļģāļ¯ේ⎁ ⎀āļŊිāļą් āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් āļ¯ැāļŠි⎀ ⎀āļŗāˇ€ී āļēාāļ¸ේ āļ­āļģ්āļĸāļąāļēāļ§ āļŊāļš්⎀ āļ‡āļ­. āļ¸ේ āļąි⎃ාāļ¸ āˇ€āļģ්⎂ 1970 āļ¯ී āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් āļ¸āˇƒ් āļ´ිāļĢි⎃ āļ¯āļŠāļēāļ¸් āļšිāļģීāļ¸ āļ­āˇ„āļąāļ¸් āļšāˇ…āļ­්, āļ­āˇ€āļ¸āļ­් āļ¯ැāļŊ් ⎀āļŊāļ§ āļ´ැāļ§āļŊීāļ¸ෙāļą් āļ¸ෙāļą්āļ¸ āļąීāļ­ි ⎀ිāļģෝāļ°ී āļŠāļēිāļąāļ¸āļēිāļ§් āļ´ිāļ´ිāļģ⎀ීāļ¸ෙāļą් āļ¸āˇƒුāļą් āļ‡āļŊ්āļŊීāļ¸āļ­් āļąි⎃ා āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් āļąිāļ­āļģ āļ…āļąāļ­ුāļģāļ§ āļ´āļ­්⎀ේ.

āļ’ āļ…āļąු⎀ āļ¸ු⎄ුāļ¯ු āļŒāļģා ⎁්‍āļģී āļŊංāļšා⎀ āļ…⎀āļ§ āļ¸ු⎄ුāļ¯ේ ⎄āļ¸ු⎀āļą āļ¸ු⎄ුāļ¯ු āļš්⎂ීāļģāļ´ාāļēිāļą් āļ…āļ­āļģිāļą් ⎀āļŠාāļ­්āļ¸ āļ­āļģ්āļĸāļąāļēāļ§ āļŊāļš්⎀ූ āļš්⎂ීāļģāļ´ාāļēි ⎀ි⎁ේ⎂āļēāļēි. 

āļ…āļą්āļ­āļģ් āļĸාāļ­ිāļš āļģāļ­ු āļ¯āļ­්āļ­ āļ´ොāļ­āļ§ āļ…āļąු⎀ 'āļ…āļąāļ­ුāļģāļ§ āļŊāļš්⎀ිāļē ⎄ැāļšි (Vulnerable )' āļŊෙ⎃ ⎀āļģ්āļœීāļšāļģāļĢāļē āļšāļģ āļ‡āļ­ි āļ¸ු⎄ුāļ¯ු āļŒāļģා āļŊංāļšා⎀ āļ…⎀āļ§ '⎀āļŗ āˇ€ී āļēෑāļ¸ේ āļ‹āļœ්‍āļģ āļ­āļģ්āļĸāļąāļēāļ§ āļŊāļš්⎀ූ (Critically endangered)' āļŊෙ⎃ ⎃ැāļŊāļšිāļē āļēුāļ­ු āļļ⎀ āļŊාංāļšිāļš āˇƒාāļœāļģ ⎀ිāļ¯්‍āļēාāļĨāļēāļą්āļœේ āļ¸āļ­āļēāļēි. 

āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් ⎃ංāļģāļš්⎂āļĢāļē

āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් ⎁ාāļš āļˇāļš්⎂āļš āˇƒāļ­ුāļą් ⎀āļą āļ…āļ­āļģ āļ”⎀ුāļą් āļ†āļģāļš්⎂ා āļšāļģ āļœැāļąීāļ¸āļ§ āļąāļ¸් āļ”⎀ුāļą් āļ†āˇ„ාāļģāļēāļ§ āļœāļą්āļąා ⎃āļ¸ුāļ¯්‍āļģ āļ­ෘāļĢ āļˇූāļ¸ි āļ†āļģāļš්⎂ා āļšිāļģීāļ¸āļ¯ āļ‰āļ­ාāļ¸ āˇ€ැāļ¯āļœāļ­් ⎀ේ. 

āļ¸ේ ⎀āļą āˇ€ිāļ§āļ­් āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් ⎃ංāļģāļš්⎂āļĢāļē ⎃āļŗāˇ„ා ⎁්‍āļģී āļŊංāļšා⎀ āļ‡āļ­ු⎅ු āļļො⎄ෝ āļģāļ§āˇ€āļŊ් ⎀ි⎀ිāļ° āļš්‍āļģිāļēාāļ¸ාāļģ්āļœ āļœෙāļą āļ‡āļ­ි āļ…āļ­āļģ āļąāˇ€ āļ­ාāļš්⎂āļĢිāļš āļš්‍āļģāļ¸āˇ€ේāļ¯ āļˇා⎀ිāļ­ා āļšāļģāļ¸ිāļą් āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් ⎄ා āļ¸ු⎄ුāļ¯ු āļŒāļģāļą් ⎀ා⎃āļē āļšāļģāļą āˇƒāļ¸ුāļ¯්‍āļģීāļē āļ­ෘāļĢ āˇƒāˇ„ිāļ­ āļ´්‍āļģāļ¯ේ⎁ āļąිāļģීāļš්⎂āļĢāļē āļšිāļģීāļ¸ āˇƒිāļ¯ු āļšāļģāļēි.

Written by: Nadeeka Priyadarshani 




References: www.vidusara.com/2017/04/19/feature3.html

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Monday, 19 October 2020

Dear Coral Don't Cry..


The most beautiful innocents 
In the Ocean 
I've ever seen is YOU..
Just like a mother to it's child 
You Are, 
to the marine creatures..
protect them, feed them, Care for them 
and are the Home for them
You indeed are, 
The Proud Rainforests of the Ocean..
As you grow as a reef,
It seems like heavens under water
Beautiful, Unique and Colourful..
Fish of course, 
are the Angels in that heavens 
Enjoying and flourishing 
Every moment as they wish..
But dear Coral we Humans,
All they try
Is to robber what they don't belong..
And you belong to the mother nature..
Oh dear Coral Don't you Cry
even it hurts
to become a white skeleton 
And getting punished for doing 
Nothing wrong..
Even amidst all the grief 
at the moment..
We did Wrong and it's mere ignorance
So dear Coral..
Hope and faith
Is always planted in our hearts
Just for you 
So be strong you will be safe again.. Soon
Promise, I do



By: Madhavi Jayasekara
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Sunday, 11 October 2020

First step to Hardscape

                   

Hardscape is the naked version of aquascape. A natural looking hardscape include substrate (substrate combination is known as substrate system by some aquascapers), rocks and Driftwoods which provides surface for plant growth.

                  Figure 1: A simple but creative hardscape by using natural rocks and sand substrate


Substrate

When it comes to the substrate, it is the underlying substance or layer. This can be soil, sand or gravel base substrate. For some hardscapes, it requires only sand (sand particles should not be very fine, because very fine sand can cause dusty nature. 1mm-2mm size pebble like sand is the most suitable. Ex; La plata sand) or gravel as substrate. But for a planted tank, it requires a special substrate known as substrate system. From bottom to top it has,

  • Base later fertilizing substrate
  • General plant substrate (soil)
  • Inert substrate (sand, gravel or pebbles)

 Main roles of substrate in a planted aquarium;

  • Filtration
  • Providing nutrients to the plants.
  • Providing chemical balance by maintaining/reducing pH and GH (general hardness)

Role of each layer of the substrate system 

1. The base later fertilizing substrate

    This is a high nutrient contain substrate and available in different sizes. Normally use as a layer about 1 cm thick. This should not use directly as a substrate and always this later must be covered with general plant substrate soil.
    Without using this, a planted tank can be arranged, but it reduces the long-lasting nutrients level in the substrate system.
  • Provide high nutrient content
  • Porous nature helps aeration.
  • Hold millions of bacteria that helps for the nitrogen cycle.
Figure 2: Base layer substrate.

2. General plant substrate (soil, clay based)

    This can use as the only later of substrate in a planted tank without base later fertilizing substrate. Using this it can create landscape by creating different heights. Minimum this has to lay at least 4 cm in thickness. Available as a powder type and pellet type under different brand names in the market. 

The particular nature of this substrate increases the interspace in between soil particles that increase the oxygen level in it, so plant roots will be able to breath. 
  • Provide base substrate for plants. 
  • Minimize the diffusion of nutrients from base later fertilizing substrate. 
  • Create porous nature that increase aeration in between soil grains. 
  • Provide some fertilizer for plant growth.
Figure 3: A hardscape with seiryu stones and general planting soil.

3. Inert substrate (sand/gravel)

    Mainly use for decoration and add a natural look to the Aquarium. Light color substrate will increase the color of the fish. Small particular sand is dustier and it is not suitable for planted tanks. It is better to use coarse kind of sand.

Figure 4: Sandy substrate in a planted tank.

Rocks

    Rocks are one of the main components in the hardscape. In a hardscape, rocks are used to add a natural look to the scape, to hold some plants like mosses and ferns which do not requires a substrate like planting soil. Using rocks, it can add a depth to the scape and rocks provide niches for fish or shrimps sometimes. In the natural environment, it can be found same kind of rocks in one place, so to induce natural look of the aquascape, it must be used a single kind of rocks for the layout. When selecting suitable rocks for aquascape, it has to be strong, not like soft sandy stones. Another thing is, it should not release toxic materials to the water where fish or plants can be affected. By avoiding the rocks with sharp edges, it can reduce the risk of fish being injured. 

    There are many kinds of rocks which are used in aqua scaping. Seiryu stones, lava rocks, dragon stones, pagoda Stones, samurai stones, desert stones, mountain stones, hakkai stones, wolf stones, manten stones and petrified woods is used as hardscaping stones. 

    If you are using high dense and expensive type of stone, u can fill, light weight and cheap stones like lava rocks, petrified woods under the substrate, which can reduce the use of stone and planting soil.
Figure 05: Seiryu stones
                     
     Figure 06: Small size black lava rocks
(They have a low density due to their porous nature)

         Figure 7: A dragon stone

         Figure 8: Dark pagoda stones
Figure 9: Hakkai stones
Figure 10: Manten stones
Figure 11: A hardscape made up of Petrified wood
         
  Figure 12: Samurai stones

Driftwood 

Driftwood also use to create a natural looking environment and this gives a additional beauty as well as provide substrate for plants like mosses, ferns, Anubias spp., Bucepalendra spp. 
It is not possible to create something like a natural driftwood, and each piece of driftwood is unique. As a driftwood, we can use any kids of well-seasoned hard wood, sticks or even small thin roots. In Sri Lanka, seasoned driftwoods of kubuk trees are very famous among aquascaping hobbyists. 

How to season driftwoods? 

This happens naturally with the time when hard parts of trees decaying and season with the time. If we can collect them, when they are in the water, it is better. If not, we can season driftwoods, until they become waterlogged. Well-seasoned and waterlogged driftwoods do not float on the water, they sink to the bottom. 
If you find a good-looking piece of fresh wood or piece of fresh root, we can season them by putting them in to the water or buried under the mud. To speed up the process, first we can boil it and then put under the water or mud. 
If we use driftwoods for our hardscape without proper seasoning, it can discolor your aquarium, can give a bad smell to your aquarium or even fungus or harmful bacteria can grow on it, destroying your entire effort.


Figure 13 Mainly driftwood-based hardscape before and after planting.


Figure 14: A bonsai style wood art

Figure 15: A driftwood

Figure 16: A hardscape made up of using driftwoods

Figure 17: An aquascape mainly hardscaped by using driftwoods


       “This article is mainly to send the massage of creating a more natural aquariums using all-natural materials like sand (planting soil is a man-made material, but it contains a natural soil and a rubber coat around it.), rocks, driftwoods and aquatic plants, rather than ordinary aquariums that we can see mostly in the country, because although the art of nature aquarium is famous in Europe, North and South America and Eastern Asia, this is new to our country. The information in this article is mainly based on the Green aqua videos and my personal experiences.”
(Written by, Madhawa Pramod Manukularathne) 
To be continued with 3rd article based on important accessories for your aquarium. 




References

· https://buceplant.com/collections/aquascaping-rocks

· https://www.youtube.com/watch?v=_yg090qE_W8
                                                                                                   











 


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Monday, 5 October 2020

Bio luminescence - āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē

 


āļ¸ොāļšāļš්āļ¯ āļ¸ේ āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļšිāļēāļą්āļąේ?

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļēāļąු⎀ෙāļą් ⎃āļģāļŊ⎀ ⎄āļŗුāļą්⎀āļą්āļąේ, āļšි⎃ිāļēāļ¸් āļĸී⎀ිāļēෙāļšු āļ­ුāļŊ ⎃ිāļ¯ු⎀āļą āļģ⎃ාāļēāļąිāļš āļ´්‍āļģāļ­ිāļš්‍āļģිāļēා⎀āļą් āļ¸āļœිāļą් āļ†āļŊෝāļšāļē āļąිāļ´āļ¯āˇ€ීāļ¸āļēි.āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļēෙāļą් āļąිāļ´āļ¯āˇ€āļą āļ†āļŊෝāļšāļēෙāļą් 20% āļ´āļ¸āļĢ āļ´්‍āļģāļ¸ාāļĢāļēāļš් āļ­ාāļ´āļē āļļ⎀āļ§ āļ´āļ­් ⎀ෙāļąāˇ€ා.

āļ¸ෙāļ¸ āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ¸āļœිāļą් ⎀ිāļ ිāļ­්‍āļģ⎀āļ­් āļ†āļŊෝāļš āļģāļ§ා⎀āļą් ⎀ි⎄ිāļ¯ු⎀āļą āļĸී⎀ීāļą් āļļො⎄ෝāļ¸āļēāļš් ⎃ාāļœāļģāļē āļ­ුāļŊිāļą් ⎄āļŗුāļąාāļœāļą්āļą āļ´ු⎅ු⎀āļą්.

āļĸී⎀ීāļą් āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ´ෙāļą්⎀āļą්āļąේ āļ‡āļēි?

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ¸āļœිāļą් āļ†āļŊෝāļšāļē āļąිāļ´āļ¯āˇ€ීāļ¸ෙāļą් ⎀ිāļŊෝāļ´ිāļ­āļēāļą්āļœෙāļą් āļ´āļŊාāļēාāļ¸ āˇ„ා āļ†āļģāļš්⎂ා⎀ීāļ¸ , āļœොāļ¯ුāļģු āļ­āļ¸āļą් ⎀ෙāļ­ āļ†āļšāļģ්⎁āļąāļē āļšāļģāļœැāļąීāļ¸ āˇ„ා āļœොāļ¯ුāļģු ⎄āļŗුāļąාāļœැāļąීāļ¸ ,āļ‡āļ­ැāļ¸්⎀ිāļ§ āļ‘āļšāļ¸ āˇ€āļģ්āļœāļēේ āļĸී⎀ීāļą් āļ…āļ­āļģ ⎃āļą්āļąි⎀ේāļ¯āļąāļē āˇƒāˇ„ āˇƒāˇ„āļšāļģු⎀āļą් ⎃ොāļēාāļœැāļąීāļ¸ āˇƒāļŗāˇ„ාāļ­් āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ‹āļ´āļšාāļģී ⎀ෙāļąāˇ€ා.

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ¸āļœිāļą් ⎀ි⎀ිāļ° āˇ€āļģ්āļĢ āļ‡āļ­ි⎀ෙāļą්āļąේ āļšො⎄ොāļ¸āļ¯?

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ¸āļœිāļą් āļ†āļŊෝāļšāļē āļąිāļ´āļ¯āˇ€ීāļ¸āļ§ Luciferin , Luciferase ⎄ෝ Photoprotein āļēāļą āļģ⎃ාāļēāļąිāļš āˇƒංāļēෝāļœ āˇƒāˇ„āļˇාāļœි ⎀ෙāļąāˇ€ා. āļĸී⎀ීāļą් āļąිāļ´āļ¯āˇ€āļą āļ†āļŊෝāļšāļēāļą් ⎀ි⎀ිāļ° āˇ€āļģ්āļĢ āˇ€āļŊිāļą් āļēුāļš්āļ­ āˇ€āļą්āļąේ āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āˇƒāļŗāˇ„ා āˇƒāˇ„āļˇාāļœි ⎀āļą  Luciferin āļ…āļĢු ⎀āļŊ āļ´ි⎅ි⎀ෙāļŊ āļ…āļąු⎀āļēි.

āļ‡āļ­ැāļ¸් āļĸී⎀ීāļą් āļ­āļ¸āļą් āļ­ුāļŊ Luciferin ⎃ංāļēෝāļœāļē ⎃ං⎃්āļŊේ⎂āļĢāļē āļšāļģ āļœāļą්āļąා āļ…āļ­āļģ āļ‡āļ­ැāļ¸් āļĸී⎀ීāļą් āļ†āˇ„ාāļģ āļ¸āļœිāļą් ⎄ෝ āˇƒāˇ„āļĸී⎀ී ⎃āļ¸්āļļāļą්āļ°āļ­ා āļ¸āļœිāļą් Luciferin āļŊāļļාāļœāļą්āļąāˇ€ා.

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ´ෙāļą්⎀āļą āļĸී⎀ීāļą්

Firefly Squid
Source: https://media.nationalgeographic.org/assets/photos

Firefly Squid āļŊෙ⎃ිāļą් ⎄āļŗුāļą්⎀āļą āļ¸ෙāļ¸ āļ¯ැāļŊ්āļŊāļą් ⎀ි⎁ේ⎂āļē āļĸāļ´ාāļąāļēāļ§ āļ…⎀ේāļąිāļš āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ´ෙāļą්⎀āļą āļ…āļ´ූāļģු āļĸී⎀ිāļēෙāļšි.

Comb Jelly
Source: https://media.nationalgeographic.org/assets/photos

Dinoflagellates
Ton Sai, Krabi, Thailand
Source: https://img.traveltriangle.com

Manasquan Beach, New Jersey
Source: https://img.traveltriangle.com

āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē ⎄ේāļ­ු⎀ෙāļą් āļ¸ෙā⎀ෙāļģ⎅ āļ­ීāļģāļēāļą් āļ­ුāļŊ āļ‡āļ­ි⎀āļą āļ†āļŊෝāļš āļģāļ§ා⎀āļą් āļĸී⎀ීāļ­āļēේ āļ‘āļš් ⎀āļģāļš් ⎄ෝ āļ¯ැāļš āļœැāļąීāļ¸ āļ‰āļ­ා āļ†āļšāļģ්⎁āļĢීāļē āļ…āļ­්āļ¯ැāļšීāļ¸āļš් ⎀āļąු āļąොāļ…āļąුāļ¸ාāļąāļēි. āļ’ āˇ„ේāļ­ු⎀ෙāļą්āāļ¸ෙāļ¸ āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ´ෙāļą්⎀āļą āļĸී⎀ීāļą් ⎄āļ¸ු⎀āļą āˇ€ෙāļģ⎅ āļ­ීāļģāļēāļą් āļ¸āˇ„āļ­් ⎃ංāļ ාāļģāļš āļ†āļšāļģ්⎁āļąāļē āļ¯ිāļąාāļœැāļąීāļ¸āļ§ āˇƒāļ¸āļ­් ⎀ී āļ­ිāļļෙāļąāˇ€ා.

āļ¸ෙāāļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē āļ´ාāļ¯āļš āļšāļģāļœෙāļą āˇ€ි⎀ිāļ° āˇƒිāļąāļ¸ා āļšෘāļ­ි āļ´āˇ€ා āļąිāļģ්āļ¸ාāļĢāļē ⎀ී āļ­ිāļļෙāļąāˇ€ා . 
Source:http://atlanteangardens.blogspot.com
āļ”āļļ Avatar āļ ිāļ­්‍āļģāļ´āļ§āļē āļąāļģāļšා āļ­ිāļļේ āļąāļ¸්, āļ‘āāļ ිāļ­්‍āļģāļ´āļ§āļēේ Pandora āļģාāļĸ්‍āļēāļēේ āļ´්‍āļģāļŽāļ¸ āˇ€āļģāļ§ āļ‡āˇ€ිāļ¯ āļēāļą āļĸේāļš් āļ§ āļ¯ැāļš āļœāļą්āļąāļ§ āˇ„ැāļšි ⎀āļą āˇƒ්⎀āļˇා⎀ිāļšāˇ€ āļ†āļŊෝāļšāļē ⎀ි⎄ිāļ¯ු⎀āļą āļĸී⎀ීāļą්, āļ¸ෙāāļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ි ⎃ං⎃ිāļ¯්āļ°ිāļē āļ´ාāļ¯āļš āļšොāļ§āļœෙāļą āļąිāļģ්āļ¸ාāļĢāļē āļšāļģ āļ­ිāļļෙāļąāˇ€ා.

Bio luminescence ⎄ෙ⎀āļ­්  āļĸෛ⎀ ⎃āļą්āļ¯ීāļ´්āļ­ිāļē ⎃්⎀āļˇා⎀ිāļš āļ´āļģි⎃āļģāļē āļ­ුāļŊ ⎄āļ¸ු⎀āļą āļ­āˇ€āļ­් ⎃ිāļ­්āļœāļą්āļąා ⎃ු⎅ු āļ†āļšāļģ්⎁āļĢීāļē ⎃ං⎃ිāļ¯්āļ°ිāļēāļš්.

āļģāļ āļąāļē : āļ‰āˇƒුāļģු āļ‹āļ¸ේ⎂ āļģ⎀ි⎃ංāļš , āļ¸ාāļ°āˇ€ී āļĸāļē⎃ේāļšāļģ 


āļ¸ුāļŊා⎁්‍āļģ :

https://biolum.eemb.ucsb.edu
https://oceanservice.noaa.gov/facts/biolum
https://www.dw.com/en/bioluminescence-why-plankton-glows
https://www.britannica.com/animal




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