【Unused Item】【First Come, First Served】mame-design overflow, Size M

This M-sized overflow from mame-design is a filter accessory with all parts included.
I bought it but don't know how to use it, so I'm reluctantly selling it.
It has been opened, so there may be fingerprints, but it is unused.
The product includes only what is shown in the images.
If you search for charm, it's selling for 29,800 yen, so I think this is a good deal.

Packaging will be simple, using a cardboard box with cushioning material. Please note that there is no guarantee against damage.

(Quoted from charm)
This is a siphon-type glass overflow kit that easily creates an overflow by simply hanging it on the main tank and connecting the hoses.
It increases the total water volume and stabilizes water quality.
It removes oily film floating on the water surface.
You can hide equipment in the sump tank, making the main tank neat and spacious.
Made of hand-blown glass, it doesn't feel oppressive and its compact design doesn't take up much space.
It can be easily started automatically (priming is required). It will recover after power off, including power outages, or if air gets into the system. (*1)
Since the aquarium water is circulated through the hose, the sound of falling water is greatly reduced.
The water level, inflow angle and height, and drain port position of the main tank can be adjusted.
There is no sound of falling water as seen in plumbing structures, and it is very quiet (there is the sound of water flowing).
It can be disassembled into 5 parts for easy cleaning.
Since there is no plumbing inside the tank, you have freedom in arranging corals and other items.
Can be used for saltwater, freshwater, and terrariums.
1: Please use a strong pump to ensure the automatic recovery function operates safely. Also, using it with the Mame Switch can create a safer system.

- Brand: mame-design
- Model Name: overflow
- Size: M
- Accessories: Complete set of parts

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Thank you for looking.