Maxspect Nano-Tech Anaerobic-Block – 2 Pack
2 Pack
$27.99
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 – 2 Pack
Add a dedicated biological approach to nitrate management with Maxspect Nano-Tech Anaerobic-Blocks. The two-block arrangement is designed to support denitrifying bacteria in a compact sump installation.
Key Features
- Treated porous ceramic media provides colonization space for bacteria.
- Designed for freshwater and marine aquariums.
- Two blocks work as a stacked arrangement with a catalyst between them.
- A compact alternative for adding biological media where sump space is limited.
Specifications & Options
| Pack size | 2 blocks |
|---|---|
| Each block | 97 × 97 × 25 mm |
| Manufacturer system guide | Two blocks for up to approximately 1,000 L / 264 gallons |
| Maintenance | Catalyst replacement approximately every 2 months |
What’s Included
- Two Maxspect Nano-Tech Anaerobic-Blocks. Replacement denitrification catalyst packs are listed separately.
Setup, Compatibility & Care
Install horizontally in the sump following Maxspect’s illustrated arrangement, using the compatible catalyst between the blocks. Track nitrate over time and keep normal export and maintenance in place. When cleaning or replacing established biological media, work on only part of the media at a time so bacterial colonies remain in the system.
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.