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GOLDFISH-KIZILÖREN OSMAN KULAÇ PRİMARY SCHOOL

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GOLDFISH-KIZILÖREN OSMAN KULAÇ PRİMARY SCHOOL

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HURİNAZ BAYAT YORGANCI

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13th Primary School of Acharnes
D class Eleni Mavrommati-Spyridoula Boulia

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BETA FISH                                                                Abdurrahmangazi İmam Hatip Secondary School                     

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BETA FISH                                                                Abdurrahmangazi İmam Hatip Secondary School                     

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Nagehan Basaran  - Abdurrahmangazi İmam Hatip Secondary School, İstanbul - Türkiye

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Teachers:
Georgia Katsouperi
Erasmia Magoulioti

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Teachers: Georgia Katsouperi - Erasmia Magoulioti

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CATS - Sehit Cemal Yalın Religious Secondary School- Nazlı ÖZDEMİR

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CATS - Sehit Cemal Yalın Religious Secondary School- Nazlı ÖZDEMİR

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Lovebird- Büyük Sinan Mehmet Fatma Dalan Primary School-Züleyha Akçora

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Lovebird- Büyük Sinan Mehmet Fatma Dalan Primary School-Züleyha Akçora

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THOMIE SISKOU- ELLIE MASOURA

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The most faithfull friends: the animals

Primary school of Argyropouli

Thomie Siskou-Ellie Masoura

Goldfish

Goldfish belongs to the family Cyprinidae, the subfamily Cyprininae, the genus Carassius, the species Carassius auratus and the subspecies Carassius auratus auratus (Carasius gold). According to observations, the origin of the Goldfish was from China.Goldfish are considered omnivorous because they consume both plants and animal organisms such as small shellfish and insects. It has also been observed that they consume plant foods such as cabbage, peas without skin and boiled potatoes in small quantities.

Goldfish

Goldfish are the largest fish for "bowl" due to its minimal requirements. However, goldfish need enough space, about 30 liters of water for each fish, so that they can grow properly and reproduce. Another factor is that they prefer to live in groups so the best ratio that results is about 3 goldfish per 100 liters of water. Of course, the water quality must be adequate so that they can live in tolerable biochemical conditions.Nutritionally, omnivorous goldfish feed on a variety of foods as previously mentioned, but to keep them in an aquarium they must be on a sandy bottom or very fine gravel so that they can "search" for their food in it. Suitable foods for goldfish are also considered to be the foods offered for all species of fish.

The great demand of this species prompted scientists to create several variations with different shapes and a variety of colors. However, the resulting hybrids do not have the same needs in their environment. It is often the mistake to treat everything the same way and to place them in "glasses" without a thermostat, but even to "confuse" items with different needs in the same space. The most common varieties of goldfish are: Black Moor, Bubble eye, Butterfly tail, Calico, Celestial eye, Comet, Common (Carassius auratus), Fantail, Lionchu, Lionhead, Oranda, Panda Moor, Pearlscale, Pompom, Ranchu, Ryukin, , Telescope eye and Veiltail.Most freshwater fish are tropical in terms of living conditions in the aquarium, but goldfish are an exception as they prefer cold water fish, with temperatures of 18 ° -22 ° C.

Still, these hardy fish are very versatile and can tolerate almost anything, from tropical temperatures to just over a few degrees above zero, as long as it only lasts a few degrees per day. They can be stored without a heater or filter if their water is changed frequently (although both are generally recommended). A rapid drop in temperature, however, can kill them, so if you live in a very cold climate, a heater is a must.They are active fish and can swim quite fast, as they are also very social, so they can thrive in a social aquarium. In this case of course, the aquarium should be properly designed for the needs of the fish and will need in addition to heating medium and a good filtration system.

OUR GOLDFISH

This is Nemo

This is Vaggelakis

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The most faithfull friends: the animals Primary school of Argyropouli Thomie Siskou-Ellie Masoura Goldfish Goldfish belongs to the family Cyprinidae, the subfamily Cyprininae, the genus Carassius, the species Carassius auratus and the subspecies Carassius auratus auratus (Carasius gold).

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RICERCA SCIENTIFICA DALL'UOVO AL PULCINO CLASSE 5A ARCEVIA INSEGNANTE PETRONILLI

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RICERCA SCIENTIFICA DALL'UOVO AL PULCINO CLASSE 5A ARCEVIA INSEGNANTE PETRONILLI

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My students did the research in Italian because they are too young to be able to translate it into English. The teacher did the translation to make the work accessible to all. Teacher Petronilli

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My students did the research in Italian because they are too young to be able to translate it into English. The teacher did the translation to make the work accessible to all. Teacher Petronilli

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The silkworm
Arcevia Primary School