タイトルまたは説明

Features and characteristics
Elute chelated fulvic iron nessessary for water tank environment, and water becomes hard to be polluted by activating the ecosystem in the water tank.
Ingredients:Bamboo Charcoal, Iron powder, High-carbon Ceramic, Chelate Material
Size: approximately *0mmx*0mm H*3mm
Packing *2pcs/box
Qty of use : one pc for *****0 of water
Expiration date: about a half year from use
Attention
Please follow the qty of use
Before use, please rinse it with water
Need airation during
Water may become dark reddish-brown for iron ion for **3days after use.
Please refrain from using fish and other which may swallow.
Prevent from contacting directly to acryl and glass surface.
Made in Japan