FOK MINERAL POUDRE 1,5KG € 79.95 VAT incl. This product is currently in stock FOK MINERAL POUDRE 1,5KG - + Reference : SC828 EAN : 8717605040202 Category : MAINTENANCE PRODUCT Brand : Description Reviews Detached pieces Instructions for use Product details Japan’s best-selling water treatment product! Bio Factor VL will: - Improve water quality and clarity - Better colour & lustre on your Koi - Helps bone & cellular growth Dosage: 50 gms per 10.000 liters pond water per week. Add review