Pumice Microporous Filter Biomedia 500ml (200 grams)

Upgrade your filtration system with Pumice Filter Biomedia – a highly porous, natural volcanic stone designed to deliver exceptional biological filtration for both planted and community aquariums.

With a porous structure like Seachem Matrix which is also pumice, you can enjoy the benefits of pumice filter biomedia at a lower cost.

This media offers an enormous surface area for colonization by beneficial nitrifying bacteria – the essential engine behind a healthy, balanced aquarium.

Each lightweight, irregularly shaped pumice stone is riddled with lots microscopic pores and capillaries, allowing water to flow through and bring oxygen directly to bacteria colonies living deep within. This results in faster and more efficient conversion of toxic ammonia and nitrite into less harmful nitrate, reducing algae, improving water clarity, and promoting healthier livestock.

Features

- Ultra-Porous Structure – Outperforms traditional ceramic rings with up to 10x more surface area.
- Natural & Inert Material – 100% aquarium safe with no leaching or water parameter shifts.
- Long-Lasting & Clog-Resistant
- Maintains flow and performance for years without breaking down.
- Versatile Application – Perfect for canister filters, sumps, hang-on-back filters, or wet/dry systems.
- Supports Stable Ecosystems – Ideal for tanks with high bioload or sensitive species like shrimp.


Bulk Discount & Free Australia Post Express for $90+

Please select your desired bulk quantity before pressing Add to Cart. You will enjoy higher bulk discount rates for higher quantities.

This item qualifies for free Australia Post Express for orders $90 and above (can be combined with aquarium plants and other small goods).


(Information written by Aquarzon based on actual growing experience, observations and research. Please do not copy any information or photos)