Nichikai Center Easy Tank NK-90

This is a bulk sale of the Nikai Center's Kantan-so NK-90+ set.
While we have cleaned everything, please understand that some dirt may remain. We have confirmed that the pump operates smoothly during packing, but please be aware that as it was used with saltwater, there's a possibility that dried salt deposits may cause it to operate less smoothly over time.

Contents:
- Aquarium tank
- Filter tank and lid
- Aquarium mat
- Rio pump
- LED light
- Nikai Center Nitrate Reducer
- Deni Bio Chips (for 300L) *Approximately 80% remaining

Original purchase price: Approximately ￥80,000

Nikai Center Description:
■ Spacious Interior
The filter tank space is designed to accommodate everything (water pump, heater, filter media, etc.), leaving the aquarium itself completely free of equipment. The aquarium features only substrate, decorations, and inhabitants, with no overflow pipes.

■ Advanced Filtration
The Kantan-so is our original product. It's an all-in-one aquarium that integrates the tank and filter into a compact yet revolutionary design with a highly advanced filter system. The filter tank houses our original mixed filter media, nitrate reducers, water pump, and heater, ensuring that no unsightly equipment is visible in the fish swimming area. Furthermore, the filter tank is equipped with our specialized nitrate reduction system, allowing ammonia, nitrite, and nitrate levels to be maintained at virtually zero. When nitrate levels are zero, algae growth is suppressed, and anemones and corals can thrive and live longer.

■ Easy Maintenance
The filter media is housed in filter boxes, making it easy to remove and replace. This design offers excellent maintainability. The transparent filter chamber allows you to accurately assess the cleanliness of the filter media. Additionally, with the optional filter chamber cover (sold separately), you can easily conceal the filter chamber.

■ Earthquake Resistant
During a major earthquake several years ago, the Kantan-so units installed in our customers' homes in the Kanto region (where the seismic intensity was 5-lower) not only remained undamaged but also prevented any aquarium water from spilling out. This is attributed to the flange and the height of the banding that are standard on the Kantan-so.