Medaka Breeding Spawning Mop – Premium Egg Collection System
This medaka spawning mop provides a removable surface for ricefish to deposit adhesive eggs. It makes eggs easier to inspect and move to a separate rearing container when required.
Quick Facts
- Product type: Medaka breeding accessory
- Purpose: Egg collection
- Placement: Position where breeding medaka are actively spawning
Is this for you?
Perfect if: you are breeding medaka and want a removable egg-collection surface.
Consider something else if: the fish are not conditioned to spawn or you do not have a prepared plan for collected eggs and fry.
FAQ
Can the spawning mop be cleaned and reused?
Yes, the mop is made of non-toxic, food-safe material and can be rinsed with water and reused after cleaning.
Does the mop work with all types of medaka?
It is designed specifically for medaka species that lay adhesive eggs and spawn on surfaces.
How do I know when the eggs are ready to be collected?
Eggs appear as small, translucent, adhesive blobs on the surface and can be easily seen once the fish have finished spawning.



Victor Hill –
The mop works well for collecting eggs after spawning. It’s easy to remove and clean. I can see the eggs clearly and transfer them to a separate tank without losing any.
Peter Greene –
It’s a helpful tool for medaka breeders. The surface is stable and the eggs stick well. I had to adjust the placement slightly to match the fish’s spawning behavior.
Joe Hamilton –
I used it for the first time and it made egg collection much easier. The removable design saves time and prevents egg loss during transfer.