Maxspect Nano-Tech Bio-Block – 4 × 4 × 1 inch, 2 Pack
2 Blocks
$17.99
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 Bio-Block – 4 × 4 × 1 inch, 2 Pack
Add biological surface area without dedicating a large section of the sump to loose rock. Maxspect Nano-Tech Bio-Blocks form porous ceramic beads into two manageable blocks for freshwater or marine filtration.
Key Features
- Inert ceramic media supports beneficial bacterial colonization.
- Block format is easy to place in an accessible sump compartment.
- Porous structure offers a large internal and external surface area.
- Suitable for freshwater and marine aquariums.
Specifications & Options
| Pack size | 2 blocks |
|---|---|
| Each block | 4 × 4 × 1 inches / approximately 10 × 10 × 2.5 cm |
| Manufacturer surface-area claim | Approximately 1,080 m² per block |
| Manufacturer capacity guide | Up to approximately 750 gallons per two-block box; results depend on the system |
What’s Included
- Two Nano-Tech Bio-Blocks.
Setup, Compatibility & Care
Place where aquarium water can circulate through and around the media and keep heavy debris from accumulating on it. Biological media needs time to colonize and does not make a new aquarium instantly cycled. Clean gently and maintain only part of the established media at a time.
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.