BioSafe Systems ZeroTol 2.0 Algaecide - Bactericide - Fungicide SIZE:30 Gallons Apply Stack from the final

Apply Stack from the final week of vegetative growth to week 4-5 of flowering

Fully waterproof

Stack is designed to promote robust leaf growth

enhancing nutrient uptake

402 CFM at 32-34 dBA: CLOUDLINE PRO EC motor delivers strong airflow quietly

BioSafe Systems ZeroTol 2.0 Algaecide - Bactericide - Fungicide SIZE:30 Gallons Apply Stack from the finalZeroTol 2. 0 by BioSafe Systems is a powerful, broad spectrum algaecide, bactericide, and fungicide formulated with hydrogen peroxide and peracetic acid. Designed for greenhouse, nursery, turf, and hydroponic environments, this solution eliminates harmful pathogens on contact, including spores, without leaving residues. Certified for organic use (OMRI listed), ZeroTol 2. 0 targets various plant diseases such as powdery mildew, botrytis, fusarium,