Samurai | High-Performance Filter Media － FUJINO SPIRAL ，1 Liter | Japan’s most trusted high-performance filtration media

FUJINO SPIRAL —“You’ll see the value over time.” Japan’s Most Trusted Filter Media, Now Available in the United States. The original plastic spiral filter media patented in Japan, the United States, and Europe. A high‑performance Japanese‑made filtration material trusted for over 30 years in professional environments such as aquariums and aquaculture facilities.

■Applications. Aquariums, ponds, swimming pools, aquaculture facilities, etc.

■Compatibility. Suitable for both saltwater and freshwater environments.

■Service life. 5 years to semi-permanent

■Usage. Place directly into the filtration chamber (loose or in a filter media bag). Can be used together with other filter media. ・For optimal performance: Use sponge or filter wool for mechanical filtration in the first stage, and fill the second stage onward entirely with Fujino Spiral. ・If using a media bag: Direct placement is recommended to avoid clogging (except in overflow systems).