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Shin Nihon Kasei Launches 'Aqua Guard Gel Type' Sustained-Release Algaecide Safe for Fish Ponds

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published May 12, 2026 7:00 PM ・ Updated Jun 3, 2026 11:03 AM ・ 2 min read ・ Source: PR TIMES

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新日本化成推出「Aqua Guard 凝膠型」長效除藻劑，利用天然緩釋技術，一次設置可抑藻 3 至 6 個月，且不含氯，對魚類安全。

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000005.000162590.html Distributor: PR TIMES
Published: May 12, 2026

Shin Nihon Kasei Co., Ltd. has introduced 'Aqua Guard Gel Type,' a sustained-release algaecide designed for ponds and water features. Utilizing natural alginate from seaweed, the gel capsules slowly release active ingredients, providing 3 to 6 months of continuous algae prevention after a single installation. Being chlorine-free, it is safe for koi and other fish. It simplifies maintenance for golf courses and public parks by replacing frequent chemical spraying with an easy net-and-rope setup.

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Source: PR TIMES
Category: New Product

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　May 12, 2026 7:00 PM — Distributor PR TIMES
Collected　May 12, 2026 10:31 AM
AI structured & analyzed　May 16, 2026 2:05 AM
Desk-reviewed & published　May 12, 2026 7:00 PM

FAQ

What are the key facts in this article?

新日本化成推出「Aqua Guard 凝膠型」長效除藻劑，利用天然緩釋技術，一次設置可抑藻 3 至 6 個月，且不含氯，對魚類安全。

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000005.000162590.html

When was it published?

May 12, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“Shin Nihon Kasei Launches 'Aqua Guard Gel Type' Sustained-Release Algaecide Safe for Fish Ponds”AI News by Washin Village（和心村）, May 12, 2026. https://aeo.idaeo.ai/ai/nj-c-co-jp/en/news/2026-05-12-pond-algae-control-sustained-algae-preve

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