AQUANEAT 1.25 inch Large Bio Balls – Pond & Aquarium Filter Media (300pc)

Overview

Meet AQUANEAT 1.25 inch Large Bio Balls, a versatile biofiltration media designed to help keep water clear in ponds, koi ponds, aquariums, and sump systems. Made from 100% polypropylene, these bio balls offer a high surface area for beneficial bacteria, supporting natural water treatment in a range of freshwater and saltwater setups.

These bio balls are designed to work with different filter configurations and are shipped with a ready-to-use media bag for simple handling. The bag features a zipper closure and is reusable, helping you maintain an organized, efficient filtration station.

Key benefits

• Natural water clarification and enhanced gas exchange, which can support higher dissolved oxygen levels in the filter chamber.
• 100% polypropylene construction provides a safe, reliable biofilter medium for fresh and saltwater systems including ponds, koi habitats, and aquariums.
• Ready-to-use filter bag with a zipper for easy setup; compatible with canister filters, power filters, and pond filters; bag size 19.3x13 inches.
• Durable and reusable; the media can be cleaned and reused over time, reducing replacement waste.
• Includes 300 bio balls in a single bag; each ball measures about 1.25 inches in diameter, offering substantial surface area.

Package details

• Includes: 300 bio balls and a reusable media bag.
• Diameter: 1.25 inches per ball, balancing flow and surface area.
• Media bag: 19.3 x 13 inches, zipper design for secure storage.
• Ready for immediate use in compatible filters and water systems.

How to use and care

Rinse well before first use to remove dust, then fill your filter basket or chamber with the bio balls. Run your system as usual, and periodically rinse or replace as part of your maintenance routine.

Real-world use and reasons to consider AQUANEAT

Whether you maintain a koi pond, a freshwater tank, a saltwater nano reef, or an aquaponics setup, these bio balls offer a straightforward upgrade for filtration. Their size supports good flow while providing ample surface area for beneficial bacteria, and the included bag helps you stay organized as you service your equipment. The durable polypropylene construction is designed for repeated use, helping you minimize waste while maintaining effective filtration routines.

Why choose AQUANEAT bio balls?

Designed for durability and ease of use, these bio balls help support biological filtration by giving bacteria a place to colonize as water moves through the filter. The 1.25 inch diameter hits a balance between flow and surface area, making them a versatile option for many filtration layouts.