-Soil

Widely used for freshwater fish. Especially suitable for Japanese freshwater fish, goldfish and medala. It has good roots of aquatic grass and mak...

Made from 100% natural, mineral-rich volcanic soil from Mount Aso in Japan and infused with beneficial nitrifying bacteria, Bio-Stratum is specific...

Carefully selected classic Oiso sand. It is a natural raw material with little contamination. You can use it with confidence for general breeding o...