---
product_id: 52153596
title: "1.5\" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14\" x 20\" Mesh Bag)"
price: "3405126₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/52153596-1-5-large-bio-balls-for-ponds-biological-filter-media
store_origin: VN
region: Vietnam
---

# 2 sq ft surface area per ball spine design packs tightly, max efficiency durable, non-degrading polypropylene 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" Mesh Bag)

**Price:** 3405126₫
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your pond’s ecosystem with bio balls engineered for unstoppable clean water!

## Quick Answers

- **What is this?** 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" Mesh Bag)
- **How much does it cost?** 3405126₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/52153596-1-5-large-bio-balls-for-ponds-biological-filter-media)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile & Safe:** Ideal for koi ponds, freshwater & saltwater aquariums, and aquaponics with 100% safe materials
- • **Durable & Lightweight:** High-density polypropylene construction ensures long-lasting, shape-retentive media
- • **Innovative Spine Design:** Precisely placed spines allow tight packing without losing filtration power
- • **Maintenance-Free Filtration:** Spine structure prevents debris buildup—no sponge, no clogging, no cleaning hassle
- • **Maximized Bacterial Habitat:** Nearly 2 sq ft surface area per ball for explosive beneficial bacteria growth

## Overview

Aquatic Experts Bio Balls are 1.5-inch polypropylene filter media designed with spines to maximize surface area (nearly 2 sq ft per ball) for beneficial bacteria colonization. Their durable, lightweight construction resists degradation and clogging, ensuring efficient biological filtration in ponds and aquariums. Supplied in bulk (300 count) with a mesh bag, these bio balls offer maintenance-free, versatile filtration suitable for freshwater, saltwater, and aquaponics systems.

## Description

Buy Aquatic Experts Bio Balls Filter Media Bulk, 1.5 Inch Large Bio Balls for Pond & Aquarium Filters, Pond Filter Media for Outdoor Ponds, (300 Count with 14" x 20" Mesh Bag, 1.5 Inch): Filtration - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Healthy pond - It's a big bag. Great for adding surface area for bacteria. Placed the bag in my Biosteps filter, hopefully helps prevent crashes. Great quality. Better than the cheap Chinese stuff. Initially thought it was expensive but now I think you get what you pay for. Worth it
Review: Good product - Very effective, and easy to clean

## Features

- Our biofilter balls are covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste.
- Our large bio balls spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these bio media balls are lightweight but tough enough to keep their shape and will never degrade or wear out. This makes these heavy-duty bio balls perfect for pond filters for outdoor ponds or as a bio media for aquarium filter
- Our bio filter balls are 100% polypropylene making them a safe reliable biological media for use as koi pond bio filter media, freshwater aquariums, and for saltwater fish tank bio media, aquaponics bio ball media, and much more. These biomedia balls can be used loose or in the mesh bag with plastic zipper
- Over time, porous lava rock becomes clogged with debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning.
- SPONGE FREE BIO MEDIA: A huge problem with other bio ball filter media is that they have a sponge in their centers to increase surface area, but sponge pores trap gunk that does not wash away. This trapped gunk reduces water quality. This problem is solved with our bio balls! How? They have a small solid center covered in spines that won’t trap gunk. You never have to suffer with poor water quality. Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 2,068 Reviews |

## Images

![1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 1,000 Gallons (300 Count + 14" x 20" Mesh Bag) - Image 1](https://m.media-amazon.com/images/I/A1p2-mxpHxL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Healthy pond
*by J***S on December 7, 2025*

It's a big bag. Great for adding surface area for bacteria. Placed the bag in my Biosteps filter, hopefully helps prevent crashes. Great quality. Better than the cheap Chinese stuff. Initially thought it was expensive but now I think you get what you pay for. Worth it

### ⭐⭐⭐⭐⭐ Good product
*by J***L on November 22, 2025*

Very effective, and easy to clean

### ⭐⭐⭐⭐ FILTER
*by 1***E on October 20, 2025*

EASE OF CLEANING GREAT PRICE AND QUALITY

## Frequently Bought Together

- Aquatic Experts Bio Balls Filter Media Bulk, 1.5 Inch Large Bio Balls for Pond & Aquarium Filters, Pond Filter Media for Outdoor Ponds, (300 Count with 14" x 20" Mesh Bag, 1.5 Inch)
- Classic Koi Pond Filter Pad FINE - White Bulk Roll Pond Filter Media, Ultra-Durable Pond Filters for Outdoor Ponds, Reusable Fish Pond Filter Material, USA, Aquatic Experts (3/4" - 1" x 12" x 72")
- Aquatic Experts Classic Koi Pond Filter Pad COARSE – Black Bulk Roll Pond Filter Media, Rigid Ultra-Durable Latex Coated Fish Pond Filter Material US, (3/4" - 1" x 12" x 72")

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/52153596-1-5-large-bio-balls-for-ponds-biological-filter-media](https://www.desertcart.vn/products/52153596-1-5-large-bio-balls-for-ponds-biological-filter-media)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-24*