Hydrofarm PSPH8 Physan 20 Broad Range Disinfectant, 8-Ounce
Hydrofarm PSPH8 Physan 20 Broad Range Disinfectant, 8-Ounce
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General Hydroponics

Hydrofarm PSPH8 Physan 20 Broad Range Disinfectant, 8-Ounce

Hydrofarm PSPH8 Physan 20 Broad Range Disinfectant, 8-OunceHydrofarm PSPH8 Physan 20 Broad Range Disinfectant 8 OunceHydrofarm PSPTA20 Physan 20 Disinfectant Fungicide Virucide Algaecide 16ozHydrofarm Physan 20 Germicide Concentrate Greenhouse Maintenance Disinfectant
Size8 oz

Key item features

  • EPA approved for use directly on plants
  • Broad spectrum disinfectant
  • Environmentally friendly
  • Pleasant odor
  • Will not discolor skin
Current price is $16.65
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Thu, Jul 16
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Sold and shipped by TD Supply Corp
4.5964912280701755 stars out of 5, based on 171 seller reviews(4.6)
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4.7 out of 5 stars
stars
26 ratings14 reviews
How item rating is calculated
  1. 5 stars88% (23)
  2. 4 stars0% (0)
  3. 3 stars8% (2)
  4. 2 stars4% (1)
  5. 1 star0% (0)
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Showing 1-3 of 14 reviews

Jan 27, 2026
grace
Top Reviewer
Item details
Size: 8 oz
Sold and shipped byTD Supply Corp
5 out of 5 stars review

Verified Purchase

Cuts the algae build up

I use this to control algae build up in the leca water reservoir under my Alocasia and Anthurium. It's nice not to have all that build up and it hasn't bothered my plants one bit.

Incentivized Review
Helpful?2IW3UO1JRJQR106757300
Jun 4, 2026
dennis
Item details
Size: 8 oz
Sold and shipped byTD Supply Corp
5 out of 5 stars review

Verified Purchase

great product

kills fungus and bacterian without harm to plants

Incentivized Review
Helpful?2IW3UO1JRJQR106757300
Jan 19, 2026
Diana
Item details
Size: 8 oz
Sold and shipped byTD Supply Corp
5 out of 5 stars review

Verified Purchase

Great for hydro

Great product to use in semi hydro plants with pon.

Incentivized Review
Helpful?2IW3UO1JRJQR106757300