Karin Kouchi - Aqua Cooler Double Venturi Skimmer with 2 Submersible Pumps NF522V

Please note that while similar products are sold by others, they do not purify water.
If the dirty water is not drained outside, it will become cloudy over time. Furthermore, the car's movement will cause the dirty water to return to the cooler, meaning only oxygen is being supplied.

For information on the venturi-type protein skimmer, please refer to the product listed separately.

●The sponge specification significantly reduces foam backflow and can be washed and reused.
Set it from above with long chopsticks, and after use, remove the pump and push from below to release.

Since it will rust if wet, please wash the USB pump without removing it, as shown in the photo.
●Important
To prevent overflow, be sure to set the sponge so that it creates a hole.

Tuna Cooler
Shimano Fixcell Light
NF-522V 22L White with Lid
⚫︎ Double Venturi Protein Skimmer

Specifications
Cooler Body
2 Venturi Skimmers (with submersible pumps)
The battery case differs from the photo.
(Not waterproof)
Car interior PET bottle cap
Spare sponge
Tuna entry prevention net

Ready to use with a mobile battery and submersible light.
This is a clamshell type that can be opened and closed from both sides. It is ideal for a tuna cooler with a one-touch drain for easy water removal.

Submersible pump (approx. 2000 yen on Amazon) is a consumable item, so it's a good idea to buy a spare.
It is designed for easy replacement if the submersible pump breaks in the future.

The case for the mobile battery (holds 2 batteries) is secured with two stainless steel screws.

⚫️ Options

⚫︎ 20000mAh Mobile Battery White
Compatibility tested (approx. 13 hours with 1 skimmer)
2000 yen

⚫︎ Piton Fixing Screws (2 pieces per set)
1500 yen

⚫︎ Fishing Fire Submersible Light (uses AA batteries)
(Constant white light) with suction cup. If you put a lot of tuna in, having 2 lights is better to prevent them from thrashing.
2000 yen per light

⚫️ The price will be changed, so if you wish to purchase any options, please write your desired options in the comment section before purchasing.
Battery, submersible light, and piton fixing screws are optional.

To prevent the hose from creasing, always pull the dirty water hose over the handle when lowering it (photo 4).
When transporting in the car, please carry it in a container such as a storage box.
As this is a handmade item, there may be minor scratches or plastic burrs. Please purchase with your understanding.

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