BioSafe Systems ZeroTol 2.0 Algaecide - Bactericide - Fungicide SIZE:2.5 Gallons If you're aiming for a

If you're aiming for a garden with dense

Versatile Application: Fully compatible with all hydroponic media

Retrofit-first design: Reuses the optics on an aging HID hood instead of forcing a full replacement

10 x 100 ft

Forget the hassle of manual adjustments and digital meters thanks to the integrated technology within this growth phase fertilizer

BioSafe Systems ZeroTol 2.0 Algaecide - Bactericide - Fungicide SIZE:2.5 Gallons If you're aiming for aZeroTol 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,