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メダカの受精卵の洗浄液 500ml 1本 送料無料
 
        

  • Product Quantity
    : 9 / Remaining:9
  • Starting Bid
    :2,500円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :Jun 07, 2026 09:31
  • Bidding closes on
    :Jun 14, 2026 09:31
  • Auction Number
    :1229409611
  • Item Condition
    :New product
  • Auto Extension
    :No
  • Authentication
    :Yes(Description)
  • Early Close
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Estimated Cost
  • Report an Issue
マラカイトグリーン水溶液500ml

メダカの卵のクリーニング洗浄液です。
精製水1000mlに対してマラカイトグリーン結晶0.5gを
溶かした水溶液になります。飼育水1Lに対して0.5~1.0mlを
目安に添加して使用してみてください。
産卵床から取り出した卵塊はほぐしてばらけさせてください。
無精卵は卵膜が柔らかいのでそのまま青く染まりやすいです。
青く染まった卵はスポイトで取り除いてください。
受精卵は異物の侵入を防ぐ目的で卵膜が硬くなっていますので
染料は侵入しないので青くは染まらず透明なままです。
通常、染料は光に当たると分解され透明になりますので
1日おきに水替えをして洗浄液を加え再度染色して染まった死卵を
取り除いてください。
この作業を3~4回繰り返すと完全に受精卵だけを選別する事ができます。
受精卵は200~300ml程度のクリアーカップに入れると管理しやすいです。
無精卵、死卵を取り除いてやると格段にふ化率が良くなります。
孵化するまでの時間は水温が高いほど早く孵化します。
こまめに受精卵を入れているカップの水替えをしてやった方が
ふ化率は高くなります。水替えが刺激になって一斉に孵化する事もあります。
原液を入れすぎると全てが青く染まってしまいますので
一度違う入れもので水で薄めてから使用する方が安全です。
メダカの卵の洗浄用ですので他の目的には使用しないでください。

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Product Price JPY
Japanese Sales Tax(10%) JPY

A 10% Sales Tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: メダカの受精卵の洗浄液 500ml 1本 送料無料
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my