Eggs

Information about the different varieties of medaka stocked can be found here

The list of available medaka eggs is constantly changing according to which variety is spawning at any time.

Eggs are collected to order and will be posted when separated and showing eyes in order to ensure the highest possible chance of successful hatching.

Full hatching instructions are available to be sent on request or can be found in the Advice section here

If there is any chance of eggs hatching in transit then they will be sent in pure RO water. If they are in the early stages of development then they can be sent in a diluted meth blue solution (in order to prevent mould etc) by request.

Eggs are posted Monday - Wednesday only in case of potential postal delays. 

Eggs are sent by either Royal Mail Tracked 24, or Guaranteed before 1pm only. Please make sure that you select the correct shipping option at checkout or your order will be cancelled.

Please note that there may be postal delays to some locations in the UK - ie not on the mainland

Price shown is for a single egg. Minimum order is 15 eggs. 

If you need Methylene Blue to keep your eggs free of fungal infections then 1ml phials can be found here 

Medaka Egg Disclaimer

Medaka eggs are a natural product and, like all living organisms, outcomes can vary. While eggs are produced from carefully selected parent fish, it is important to understand that there is no guarantee that the offspring will exactly resemble the parent fish.

Many medaka varieties are the result of selective breeding, and some traits may not yet be fully fixed. Because of normal genetic variation and fixation rates within a strain, fry may display differences in colour, pattern, scale type, or other characteristics as they develop. This is a natural part of breeding and genetic expression in medaka.

Eggs are supplied with the expectation that they will hatch under appropriate conditions, but the appearance and traits of the resulting fish cannot be guaranteed. By purchasing medaka eggs, you acknowledge and accept that variation within the offspring is possible and is a normal part of keeping and breeding these fish.

Please note: Grandblue KWF, Koutei, Wazumi, Party Dress, Lumina, and Oiran varieties are NOT GUARANTEED HARDY since the parents have been raised indoors, in warmer water temperatures.