Japanese Watertight Koi Transfer Socks

These premium Japanese watertight koi transfer socks are designed for moving valuable koi between a pond, inspection bowl, treatment tank or quarantine system while keeping the fish supported by water. The blue transfer tube combines a rigid circular opening, short wooden grip and water-retaining fabric with a draining end section.

27cm or 30cm diameter?

Choose an opening that comfortably accommodates the body depth of the fish. The short handle is intended for close, controlled transfer after the koi has already been guided into position with a suitable pan net.

Why use a water-retaining transfer sock?

• Water remains around the fish during the short move.
• The smooth tube helps protect fins and the koi’s mucus layer from rough net contact.
• The open outlet supports a gentle release into the receiving water.
• The bright blue material makes the tube easy to see and control.

Safe transfer method

1. Prepare the receiving bowl or tank before beginning.
2. Guide the koi head-first into the tube while it is still in the water.
3. Support the sock, control the outlet and keep the move low and level.
4. Lower the outlet into the receiving water before releasing the fish.

For a lighter draining alternative, compare the Norfine koi sock range. Browse compatible koi and pond nets or koi measuring sleeves.

Frequently asked questions

Is a transfer sock a replacement for a pan net?

No. Use a suitable pan net to guide the koi calmly. The transfer sock is for the short, controlled move between prepared bodies of water.

Does the sock hold water?

The main blue section is designed to retain water around the fish, while the outlet section assists controlled drainage and release.

How should it be stored?

Rinse with clean water after use, allow it to dry fully and store it away from direct sunlight, sharp objects and chemicals.