This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you overshoot the down: just add some Olympus Up and see the benefits of adding more calcium.
HGC746304 - Hades Down Quart
HGC746306 - Hades Down Gallon
HGC746310 - Hades Down 5 Gallon
⚠️ Due to COVID-19, some products are under extended processing times. Processing times can span anywhere from 2 - 14 business days, sometimes longer. Learn more
To get the best representation of a product's lead time, email us at email@example.com or call us at 619-535-1834
Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more
Refunds & Returns
Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more
Be the first to ask a question about this.