Bio Filters & Filter Media

26mm Bio Porous Filter Balls with Cotton Core for Aquariums and Ponds

Name: 26mm Bio Porous Filter Balls with Cotton Core for Aquariums and Ponds
Brand: Aqua Store
SKU: ‎B0H832TRFB
Price: 150 LKR
Availability: OutOfStock

The bio-porous filter is easy to use. Simply place it in the pond filter, fish tank filter chamber, or any area where water flows, and it will start to function.

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Brand: Aqua StoreSKU ‎B0H832TRFB

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LKR 150.00

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About this product

Product Overview

Upgrade your aquatic filtration system with our 26mm Bio Porous Filter Balls with Cotton. Engineered to provide the ultimate balance of mechanical pre-filtering and advanced biological colonization, these bio balls are a must-have for maintaining a crystal-clear, healthy aquatic environment.

Each sphere features a highly intricate, spined plastic outer shell wrapped around a dense, porous internal cotton/sponge core. This dual-action design maximizes available surface area, allowing massive colonies of beneficial nitrifying bacteria to thrive and efficiently neutralise harmful toxins.

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A better fit, used the right way

Check where this product works best and follow the recommended usage guidance.

Best match

Suitable for

Freshwater

Quick guide

How to use it

Key Features & Benefits

Maximum Biological Surface Area: The multi-faceted spined design paired with the internal cotton core creates exponentially more surface area than standard smooth media, boosting your filter's biological capacity.
Dual-Action Filtration: The outer structure breaks up water flow to trap larger debris (mechanical), while the internal porous core hosts beneficial bacteria to eliminate ammonia and nitrites (biological).
High Oxygen Dissolution: The unique jagged structure splits water streams as they pass through, enriching the water with vital oxygen that keeps your beneficial bacteria active and healthy.
Anti-Clogging Design: Unlike porous ceramic rings that can choke over time, the geometry of these 26mm bio balls promotes a steady, unrestricted water flow that prevents dead zones and structural clogging.
100% Safe & Durable: Made from premium, high-grade inert plastic and non-toxic cotton, this media will not alter your water chemistry or leach harmful chemicals into your system.