RC Farm Int

RC Farm Int Peternakan Red Claw Udang Lobster Air Tawar
(Freshwater lobster shrimp redclaw farm)

Makanan/Pellet/Pakan/Shrimp Feed/Fish Feed/Sinking/Floating/Pelet BlendCoral Crest adalah Pellet Blend yang dimana pelle...
17/03/2025

Makanan/Pellet/Pakan/Shrimp Feed/Fish Feed/Sinking/Floating/Pelet Blend

Coral Crest adalah Pellet Blend yang dimana pellet diracik atau dimix untuk kebutuhan Aquaculture. Mempunyai segudang manfaat untuk keseimbangan pertumbuhan hewan air

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Choose fresh & quality RedclawUse a live Redclaw for the best flavor.If you wear a dead one, make sure it's not slimy & ...
04/03/2025

Choose fresh & quality Redclaw

Use a live Redclaw for the best flavor.

If you wear a dead one, make sure it's not slimy & doesn't smell fishy.

Keep it in clean water before cooking to keep it fresh.

Additional Tips:

Soak in clean water for 3-5 hours to remove dirt.

Can add salt & lime juice to remove the smell of mud.

Correct cooking technique

Blanch with boiling water for 5-7 minutes until the color turns bright red.

Do not cook for too long so that the meat is not tough.

It can be boiled with bay leaves, lemongrass, or ginger to remove the smell of Earth.

Tricks to keep meat juicy:

Once cooked, immediately soak in ice water for 1-2 minutes so that the texture remains supple.

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Pilih Redclaw yang Segar & Berkualitas

Gunakan Redclaw yang masih hidup untuk rasa terbaik.

Jika pakai yang sudah mati, pastikan tidak berlendir & tidak berbau amis.

Simpan dalam air bersih sebelum dimasak untuk menjaga kesegarannya.

Tips tambahan:

Rendam dalam air bersih selama 3-5 jam untuk mengeluarkan kotoran.

Bisa tambahkan garam & perasan jeruk nipis untuk menghilangkan bau lumpur.

Teknik Memasak yang Benar

Rebus dengan air mendidih selama 5-7 menit sampai warna berubah merah cerah.

Jangan memasak terlalu lama agar daging tidak keras.

Bisa direbus dengan daun salam, serai, atau jahe untuk menghilangkan bau tanah.

Trik agar daging tetap juicy:

Setelah matang, segera rendam di air es selama 1-2 menit supaya teksturnya tetap kenyal.

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Choose Redclaw crayfish if you want delicious dishes at more economical prices & easy to cook.Choose sea lobster if you ...
04/03/2025

Choose Redclaw crayfish if you want delicious dishes at more economical prices & easy to cook.

Choose sea lobster if you are looking for a premium seafood experience with more meat.

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Pilih Redclaw crayfish jika ingin hidangan lezat dengan harga lebih ekonomis & mudah dimasak.

Pilih lobster laut jika mencari pengalaman makan seafood premium dengan daging lebih banyak.

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Care & HygieneChange water 30-50% weeklyClean up leftovers so as not to contaminate the waterAdd PVC pipe hiding places ...
04/03/2025

Care & Hygiene

Change water 30-50% weekly

Clean up leftovers so as not to contaminate the water

Add PVC pipe hiding places to prevent cannibalism

Use filters & aerators to maintain water quality

Separate different sizes

Give enough feed so as not to prey on each other

Add sand or gravel substrate to make it more natural

Separate the sick Redclaw

Provide quality feed

Ensure stable temperature & pH (ideal temperature: 24-30°C and stable pH: 6.5 - 8.5)

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Perawatan & Kebersihan

Ganti air 30-50% setiap minggu

Bersihkan sisa makanan agar tidak mencemari air

Tambahkan tempat persembunyian p**a PVC untuk mencegah kanibalisme

Gunakan filter & aerator untuk menjaga kualitas air

Pisahkan ukuran yang berbeda

Berikan pakan cukup agar tidak saling memangsa

Tambahkan substrat pasir atau kerikil agar lebih alami

Pisahkan Redclaw yang sakit

Berikan pakan berkualitas

Pastikan suhu & pH stabil (Suhu ideal: 24-30°C dan pH stabil: 6.5 - 8.5)

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Pellets for Redclaw crayfish must be nutritionally balanced to support optimal growth, increase survival rates, and spee...
02/03/2025

Pellets for Redclaw crayfish must be nutritionally balanced to support optimal growth, increase survival rates, and speed up the molting process. Here are some things to consider in choosing or making pellets for Redclaw :

Ideal composition of pellets for Redclaw Crayfish (Cherax quadricarinatus)

Protein : 30-40%
Fat : 5-10%
Fiber :

The hatching period of Redclaw crayfish eggs (Cherax quadricarinatus) ranges from 35-45 days, depending on water tempera...
28/02/2025

The hatching period of Redclaw crayfish eggs (Cherax quadricarinatus) ranges from 35-45 days, depending on water temperature and environmental conditions.

Stages Of Hatching Redclaw Eggs
Fertilization and attachment of the egg (days 1-5)

After mating, the female stores the male's s***m in her body.
The fertilized egg will be released from the o***y and attached under its tail using sticky mucus.
Embryonic Development (Days 6-30)

The color of the eggs changes from light orange to dark brown or black as the embryo develops.
The female continues to fan the eggs with swimming legs (pleopods) to provide sufficient oxygen.
At a temperature of 26-28°C, embryonic development proceeds faster.

Towards Hatching (Days 31-45)

The eyes of the larvae begin to appear as black dots inside the eggs.
A few days before hatching, the larvae begin to move in the eggs.
After hatching, the larvae remain attached to the mother for several days before becoming juveniles and starting to swim freely.

Factors affecting the success of hatching

Optimum water temperature: 26-28°C (the warmer, the faster the hatching).

Water quality is stable: pH 7.0-8.5, dissolved oxygen is sufficient.

Healthy & non-stressed parents: avoid distractions or drastic environmental changes.

Protection from cannibalism: separate the female brood in a safe place during the hatching process.

After hatching, the redclaw larva does not go through a planktonic phase like other shrimp, but immediately becomes a miniature adult Redclaw and begins to look for food on its own.

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Masa penetasan telur udang lobster air tawar Redclaw (Cherax quadricarinatus) berkisar antara 35-45 hari, tergantung pada suhu air dan kondisi lingkungan.

Tahapan Penetasan Telur Redclaw
Pembuahan dan Perlekatan Telur (Hari 1-5)

Setelah kawin, induk betina menyimpan s***ma jantan di dalam tubuhnya.
Telur yang telah dibuahi akan dilepaskan dari ovarium dan menempel di bawah ekornya menggunakan lendir lengket.
Perkembangan Embrio (Hari 6-30)

Warna telur berubah dari jingga terang menjadi coklat tua atau kehitaman seiring perkembangan embrio.
Induk betina terus mengipasi telur dengan kaki renang (pleopod) untuk memberikan oksigen yang cukup.
Pada suhu 26-28°C, perkembangan embrio berlangsung lebih cepat.

Menjelang Penetasan (Hari 31-45)

Mata larva mulai terlihat sebagai titik hitam di dalam telur.
Beberapa hari sebelum menetas, larva mulai bergerak dalam telur.
Setelah menetas, larva masih melekat pada induk selama beberapa hari sebelum menjadi juvenil dan mulai berenang bebas.

Faktor yang Mempengaruhi Keberhasilan Penetasan

Suhu air optimal: 26-28°C (semakin hangat, semakin cepat penetasan).

Kualitas air stabil: pH 7.0-8.5, oksigen terlarut cukup.

Induk sehat & tidak stres: Hindari gangguan atau perubahan lingkungan drastis.

Perlindungan dari kanibalisme: Pisahkan induk betina di tempat aman selama proses penetasan.

Setelah menetas, larva Redclaw tidak mengalami fase planktonik seperti udang lain, melainkan langsung menjadi miniatur Redclaw dewasa dan mulai mencari makanan sendiri.

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Molting or molting in Redclaw crayfish (Cherax quadricarinatus) is a natural process that allows growth. The Redclaw has...
28/02/2025

Molting or molting in Redclaw crayfish (Cherax quadricarinatus) is a natural process that allows growth. The Redclaw has a hard exoskeleton, so it must shed its old skin to grow larger.

Molting process in Redclaw

Pre-Molt (Before Molting)

Redclaws will reduce their activity, look more passive, and often hide.

His diet is reduced as his body prepares energy for molting.

The old exoskeleton begins to weaken with the reabsorption of calcium into the body.

Molting(Molting)

Redclaw began to stretch and break out of his old shell.

This process only lasts a few minutes to a few hours.

Once out, its body is still very soft and vulnerable to attack by predators or fellow Redclaws.

Post-Molt (After Molting)

New skin begins to harden within 24-48 hours, depending on environmental conditions.

The Redclaw will absorb calcium from the water or from its food to accelerate shell hardening.

During this stage, he more actively eats to restore energy.

Factors affecting Molting

Nutrition → Make sure the Redclaw gets protein and calcium rich foods (shrimp shells, cuttlefish bones, or special feeds).

The water temperature → ideally around 26-30°C for molting to run smoothly.

Water Quality → keep the pH around 7.0-8.5 and avoid high ammonia that can inhibit molting.

Population density → high density increases the risk of cannibalism, especially when molting.

Problems that can occur during Molting

Failed molting (Molting death syndrome) → usually due to calcium deficiency or environmental stress.

Cannibalism → a newly molting Redclaw can be preyed upon by another if there is no hiding place.

Incomplete deformation → Molting can lead to abnormal body growth.

Tips:
Provide hiding places such as PVC pipes or piles of rocks to protect the newly molting Redclaw.

Give feed rich in calcium and protein so that molting goes smoothly.

Monitor water conditions to prevent stress that could lead to molting failure.

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Molting atau pergantian kulit pada udang lobster air tawar Redclaw (Cherax quadricarinatus) adalah proses alami yang memungkinkan pertumbuhan. Redclaw memiliki eksoskeleton (kerangka luar) yang keras, sehingga harus melepaskan kulit lamanya untuk bisa bertumbuh lebih besar.

Proses Molting pada Redclaw

Pre-Molt (Sebelum Molting)

Redclaw akan mengurangi aktivitasnya, terlihat lebih pasif, dan sering bersembunyi.

Makanannya berkurang karena tubuhnya mempersiapkan energi untuk molting.

Eksoskeleton lama mulai melemah dengan penyerapan kembali kalsium ke dalam tubuh.

Molting (Pergantian Kulit)

Redclaw mulai meregangkan tubuh dan keluar dari cangkang lamanya.

Proses ini hanya berlangsung beberapa menit hingga beberapa jam.

Setelah keluar, tubuhnya masih sangat lunak dan rentan terhadap serangan predator atau sesama Redclaw.

Post-Molt (Setelah Molting)

Kulit baru mulai mengeras dalam waktu 24-48 jam, tergantung kondisi lingkungan.

Redclaw akan menyerap kalsium dari air atau dari makanannya untuk mempercepat pengerasan cangkang.

Selama tahap ini, ia lebih aktif makan untuk memulihkan energi.

Faktor yang Mempengaruhi Molting

Nutrisi → Pastikan Redclaw mendapatkan makanan kaya protein dan kalsium (cangkang udang, tulang sotong, atau pakan khusus).

Suhu Air → Idealnya sekitar 26-30°C agar molting berjalan lancar.

Kualitas Air → Jaga pH sekitar 7.0-8.5 dan hindari amonia tinggi yang bisa menghambat molting.

Kepadatan Populasi → Kepadatan tinggi meningkatkan risiko kanibalisme, terutama saat molting.

Masalah yang Bisa Terjadi Saat Molting

Gagal molting (Molting death syndrome) → Biasanya karena kekurangan kalsium atau stres lingkungan.

Kanibalisme → Redclaw yang baru molting bisa dimangsa oleh yang lain jika tidak ada tempat persembunyian.

Deformasi → Molting yang tidak sempurna bisa menyebabkan pertumbuhan tubuh yang tidak normal.

Tips:
Sediakan tempat persembunyian seperti p**a PVC atau tumpukan batu untuk melindungi Redclaw yang baru molting.

Beri pakan kaya kalsium dan protein agar molting berjalan lancar.

Pantau kondisi air untuk mencegah stres yang bisa menyebabkan kegagalan molting.

Narasumber google

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The cultivation of Redclaw freshwater lobster (Cherax quadricarinatus) has promising prospects due to increasing market ...
26/02/2025

The cultivation of Redclaw freshwater lobster (Cherax quadricarinatus) has promising prospects due to increasing market demand, both domestically and for export. Here are some of the prospects and advantages of this business:

1. High market demand
Redclaw has a stable selling price and tends to increase.
Widely sought after for consumption in restaurants, hotels, to export markets such as Singapore, Japan, and Europe.
An alternative to sea lobster at a more affordable price.

2. Easy To Cultivate
Resistant to various environmental conditions and diseases than other types of lobsters.
Can be cultivated in various containers such as soil ponds, concrete, tarps, and biofloc systems.
A fast life cycle with a harvest period of about 6-8 months.

3. Relatively affordable start-up capital
Feed costs are lower than consumption fish farming such as catfish or tilapia.
Can utilize natural feed such as worms, pellets, and organic waste.
The land required does not have to be large, suitable for home to industrial scale.

4. Huge Profit Potential
The selling price on the market ranges from Rp 150,000-300,000 / kg depending on the size and quality.
1 pond size 3x4 meters can produce 10-15 kg per harvest, depending on the stocking density.
If managed properly, can benefit up to millions of dollars per month.

5. Wide Open Export Opportunities
Redclaw is widely sought after in the international market, especially developed countries.
It can be marketed in live, frozen, or processed form such as frozen tail meat.
Certification and food safety standards are added value for exports.

Challenges to note
Competition with other freshwater lobster products such as Procambarus clarkii (crawfish).

It needs good water management for optimal growth.

Distribution and marketing that must be strengthened in order to pe*****te the broad market.

Overall, Redclaw cultivation has bright prospects, especially when combined with good marketing strategies and processed product innovations.

Budidaya lobster air tawar Redclaw (Cherax quadricarinatus) memiliki prospek yang menjanjikan karena permintaan pasar yang terus meningkat, baik di dalam negeri maupun ekspor. Berikut adalah beberapa prospek dan keunggulan bisnis ini:

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1. Permintaan Pasar yang Tinggi
Redclaw memiliki harga jual yang stabil dan cenderung meningkat.
Banyak dicari untuk konsumsi restoran, hotel, hingga pasar ekspor seperti Singapura, Jepang, dan Eropa.
Alternatif pengganti lobster laut dengan harga lebih terjangkau.

2. Mudah Dibudidayakan
Tahan terhadap berbagai kondisi lingkungan dan penyakit dibandingkan jenis lobster lain.
Bisa dibudidayakan di berbagai wadah seperti kolam tanah, beton, terpal, maupun sistem bioflok.
Siklus hidup yang cepat dengan masa panen sekitar 6-8 bulan.

3. Modal Awal yang Relatif Terjangkau
Biaya pakan lebih rendah dibandingkan budidaya ikan konsumsi seperti lele atau nila.
Bisa memanfaatkan pakan alami seperti cacing, pelet, dan limbah organik.
Lahan yang dibutuhkan tidak harus luas, cocok untuk skala rumahan hingga industri.

4. Potensi Keuntungan Besar
Harga jual di pasaran berkisar Rp 150.000 – 300.000/kg tergantung ukuran dan kualitas.
1 kolam ukuran 3x4 meter bisa menghasilkan 10-15 kg per panen, tergantung padat tebar.
Jika dikelola dengan baik, bisa mendapatkan keuntungan hingga jutaan rupiah per bulan.

5. Peluang Ekspor Terbuka Lebar
Redclaw banyak dicari di pasar internasional, terutama negara-negara maju.
Bisa dipasarkan dalam bentuk hidup, beku, atau olahan seperti frozen tail meat.
Sertifikasi dan standar keamanan pangan menjadi nilai tambah untuk ekspor.

Tantangan yang Perlu Diperhatikan

Persaingan dengan produk lobster air tawar lainnya seperti Procambarus clarkii (crawfish).

Perlu pengelolaan air yang baik agar pertumbuhan optimal.
Distribusi dan pemasaran yang harus diperkuat agar bisa menembus pasar luas.

Secara keseluruhan, budidaya Redclaw memiliki prospek cerah, terutama jika dikombinasikan dengan strategi pemasaran yang baik dan inovasi produk olahan.

Narasumber google

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Prevention of cannibalism in Red claw crayfish Cannibalism is one of the main problems in the cultivation of Redclaw cra...
22/02/2025

Prevention of cannibalism in Red claw crayfish

Cannibalism is one of the main problems in the cultivation of Redclaw crayfish. This often happens especially during molting (molting), during which lobsters become weak and vulnerable to prey by their fellows.

Causes Of Cannibalism
* Density is too high-lobsters compete for space and food.
* Lack of hiding places-lobsters that are molting cannot hide.
* Insufficient feed or lack of nutrients – lobsters become aggressive and attack each other.
* The size difference is too far – larger lobsters will prey on smaller ones.
* Stress & unstable environment-dirty water and unstable temperatures increase aggressiveness.

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Pencegahan Kanibalisme pada Lobster Air Tawar Redclaw

Kanibalisme adalah salah satu masalah utama dalam budidaya lobster air tawar Redclaw. Ini sering terjadi terutama saat molting (ganti kulit), di mana lobster menjadi lemah dan rentan dimangsa oleh sesamanya.

Penyebab Kanibalisme
• Kepadatan Terlalu Tinggi – Lobster bersaing untuk ruang dan makanan.
• Kurang Tempat Persembunyian – Lobster yang sedang molting tidak bisa bersembunyi.
• Pakan Tidak Cukup atau Kurang Nutrisi – Lobster menjadi agresif dan menyerang satu sama lain.
• Perbedaan Ukuran Terlalu Jauh – Lobster yang lebih besar akan memangsa yang lebih kecil.
• Stres & Lingkungan Tidak Stabil – Air kotor dan suhu tidak stabil meningkatkan agresivitas.

Narasumber google

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Disease PreventionDiseases in Redclaws generally appear due to dirty water, stress, or poor-quality feed.Fungal & bacter...
22/02/2025

Disease Prevention
Diseases in Redclaws generally appear due to dirty water, stress, or poor-quality feed.

Fungal & bacterial diseases (white lichen, skin rot, etc.)
Causes:
Dirty water, feed residues accumulate
Stress due to high density

Ways Of Prevention:
Maintain water quality (pH 7-8, temperature 24-30°C, enough oxygen)
Give quality feed, do not overdo it
Use fish salt (10-20 grams per liter) to prevent mold

Failed Molting Disease (Failed Molting)
Causes:
Lack of calcium and minerals
Unstable water (temperature and pH fluctuate dramatically)

Ways Of Prevention:
Add dolomite lime or conch shell as a source of calcium
Make sure the water is stable and not too acidic

Viral diseases (White Spot, etc.)

Causes:
Infection from contaminated water or feed
Lobster stress and weak endurance

Ways Of Prevention:
Do not mix healthy lobsters with sick ones
Quarantine new lobsters before entering the main pool
Use probiotics to boost immunity

Conclusion
* Maintain water quality and make periodic water changes
* Avoid overcrowding to reduce stress
* Use quality feed & mineral supplements for Shell health
* Install safety in the pool to prevent pests from entering

With good care, Redclaw lobsters can grow healthy and produce maximum harvests!

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Pencegahan Penyakit
Penyakit pada Redclaw umumnya muncul karena air kotor, stres, atau pakan yang tidak berkualitas.

Penyakit Jamur & Bakteri (Lumut Putih, Busuk Kulit, dll.)
Penyebab:
Air kotor, sisa pakan menumpuk
Stres karena kepadatan tinggi

Cara Pencegahan:
Jaga kualitas air (pH 7–8, suhu 24–30°C, oksigen cukup)
Beri pakan berkualitas, jangan berlebihan
Gunakan garam ikan (10–20 gram per liter) untuk mencegah jamur

Penyakit Molting Gagal (Gagal Ganti Kulit)
Penyebab:
Kurang kalsium dan mineral
Air tidak stabil (suhu dan pH naik-turun drastis)

Cara Pencegahan:
Tambahkan kapur dolomit atau cangkang keong sebagai sumber kalsium
Pastikan air stabil dan tidak terlalu asam

Penyakit Virus (White Spot, dll.)

Penyebab:
Infeksi dari air atau pakan yang terkontaminasi
Lobster stres dan daya tahan tubuh lemah

Cara Pencegahan:
Jangan campur lobster sehat dengan yang sakit
Karantina lobster baru sebelum masuk ke kolam utama
Gunakan probiotik untuk meningkatkan kekebalan tubuh

Kesimpulan
• Jaga kualitas air dan lakukan pergantian air secara berkala
• Hindari kepadatan berlebihan untuk mengurangi stress
• Gunakan pakan berkualitas & tambahan mineral untuk kesehatan cangkang
• Pasang pengaman di kolam untuk mencegah hama masuk

Dengan perawatan yang baik, lobster Redclaw bisa tumbuh sehat dan menghasilkan panen yang maksimal!

Narasumber google

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Jalan Dewi Khunti Raya
Bogor
16152

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