Maxspect Nano-Tech Anaerobic-Block Denitrification Catalyst – 5 Pack
5 Pack
$7.39
Skip to product information
Shipping depends on the selected variant, shipping group, and destination. Review the product shipping notice and final checkout charges. Specialty items do not qualify for standard free shipping.
Maxspect Nano-Tech Anaerobic-Block Denitrification Catalyst – 5 Pack
Keep an existing Nano-Tech Anaerobic-Block setup supplied with its consumable catalyst. This five-pack is the replacement carbon-source component used between the compatible blocks to support denitrifying bacteria.
Key Features
- Made for the Maxspect Nano-Tech Anaerobic-Block system.
- Five replacement pieces support a planned maintenance routine.
- Fits between two horizontally stacked blocks as shown in the manufacturer setup guide.
- A replacement consumable rather than a complete biological filter.
Specifications & Options
| Pack size | 5 catalyst pieces |
|---|---|
| Compatibility | Maxspect Nano-Tech Anaerobic-Block |
| Manufacturer replacement interval | Approximately every 2 months |
What’s Included
- Five denitrification catalyst pieces. Anaerobic blocks are sold separately.
Setup, Compatibility & Care
Use with the matched blocks and follow the illustrated placement instructions. Replace the catalyst on schedule and monitor nitrate trends over time. Do not treat the catalyst as a direct-dose water additive. Keep established biological media in service when performing maintenance.
Shipping & Delivery
Economy Shipping: $12.99 U.S. shipping. This item does not qualify for free shipping.
Final delivery charges and available destinations are shown at checkout. International shipping, when available, is charged separately.
Review our Shipping & Live Arrival Policy before ordering.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Dates are estimates; separate shipments may have separate charges. Stock status is shown on the product page.
Why Shop with Infinity and Beyond Aquatics?
We’re aquarium people too, and we want the equipment you choose to make sense for your setup. We can help you choose the right size or pack and work this product into a practical aquarium-care routine.
- Help choosing the right fit: ask us about compatibility, sizing and the accessories you may need before ordering.
- Aquarium-focused support: get help planning your next step, whether you’re starting a tank or improving an established system.
- Clear buying details: review the selected option, package contents and shipping information so you know what you’re ordering.
Questions? Contact info@infinityandbeyondaquatics.com and tell us about your aquarium.