
PNS Deep Cycle from Hydrospace is designed to enhance biodiversity in your saltwater aquarium's substrate and rock by introducing beneficial anaerobic bacteria that support long-term stability. This formula promotes denitrification and nutrient cycling, creating a balanced microbial community similar to natural reef environments. The product contains Rhodovolum sp., Marichromatium, and other key bacteria species that improve water quality through the breakdown of organic matter and waste.
| SKU | 256243 |
| Aquarium Type | Saltwater |
Price History
Hydrospace PNS Deep Cycle Substrate & Rock Cycling Bacteria
by Hydrospace
Supplements
Reference reading: Species guide on Codexery
Species guides on Codexery
- Sarcophyton glaucum — Scientific name: Sarcophyton glaucum · Family: Alcyoniidae source
- Pacific cleaner shrimp — Scientific name: Lysmata amboinensis · Maximum length: 2.5 to 3 inches source
1 retailer · 1 in stock
Compare Prices
Prices and availability change; we are not paid by these stores.
Active Deals
15% off PNS Deep Cycle - Substrate & Rock Cycling Bacteria (16 oz)
On sale for $32.29 (regular $37.99)
All-time low price on PNS Deep Cycle - Substrate & Rock Cycling Bacteria (16 oz)
New lowest price: $32.29 (previous low: $35.99)
15% price drop on PNS Deep Cycle - Substrate & Rock Cycling Bacteria (16 oz)
Price dropped from $37.99 to $32.29














