---
product_id: 12040583
title: "250 Count Aquarium Filter Accessory, 1 Cubic Feet"
brand: "bulk bio balls"
price: "HK$288"
currency: HKD
in_stock: false
reviews_count: 3
url: https://www.desertcart.hk/products/12040583-250-count-aquarium-filter-accessory-1-cubic-feet
store_origin: HK
region: Hong Kong
---

# Supports 30-50 gallons marine life 250 bio balls for max filtration Reusable & easy to clean 250 Count Aquarium Filter Accessory, 1 Cubic Feet

**Brand:** bulk bio balls
**Price:** HK$288
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Elevate your aquarium’s ecosystem with the ultimate bio ball boost!

## Quick Answers

- **What is this?** 250 Count Aquarium Filter Accessory, 1 Cubic Feet by bulk bio balls
- **How much does it cost?** HK$288 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/12040583-250-count-aquarium-filter-accessory-1-cubic-feet)

## Best For

- bulk bio balls enthusiasts

## Why This Product

- Trusted bulk bio balls brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Smart Filtration:** Compact 1 cubic foot volume fits easily into filter reservoirs or overflow tanks without sacrificing performance.
- • **Eco-Friendly & Reusable:** Simply rinse until water runs clear and reuse—cutting down waste while maintaining peak filtration efficiency.
- • **Trusted by DIY Enthusiasts:** Highly rated and praised for quality, these bio balls are the go-to choice for custom biofilter projects.
- • **Versatile for Salt & Fresh Water:** Perfectly safe and effective for both saltwater and freshwater tanks, plus ponds—one solution for all your aquatic ecosystems.
- • **Maximize Your Aquarium’s Health:** 250 precision-engineered bio balls create an expansive surface area for beneficial bacteria growth, ensuring crystal-clear water.

## Overview

This 250-count set of Bulk Bio Balls offers a reusable, compact filtration solution designed to support 30-50 gallons of marine life. Safe for both saltwater and freshwater environments, each bio ball features a unique geometric design that maximizes surface area for beneficial bacteria growth, ensuring superior biological filtration in a small footprint.

## Description

Maintain a large biological load within a small filter area. Unique geometric design results in tremendous amount of surface area for bacterial growth. 100 bio balls will support approximately 15-30 gallons of marine life. Recommended use for both Salt Water, Fresh Water Aquariums and also Ponds! Each ball measures approximately 1.25" around, 100 balls is equal to .75 cubic feet of space. For best results measure the space you are looking to fill (over flow tank or filter reservoir) or use the gallon size capacity listed in your owners manual.

Review: Nice bio-balls at a good price - needed lots of these for my DIY biofilter. The outer shipping box corner was torn open but luckily the bag containing the balls was intact. Nice bio-balls at a good price.
Review: A++++ Very Happy!!! - A++++ Very Happy!!! It was a quality product and I am very happy. This is the same type of bioballs that came with my unqiquarium.

## Features

- Safe for both Salt & Fresh Water!
- 250 Pieces will support 30-50 Gallons of Marine Life!
- Reusable! Just rinse them until water runs clear and restock!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007I6EVPO |
| ASIN  | B007I6EVPO |
| Brand Name | Bulk Bio Balls |
| Customer Reviews | 4.2 4.2 out of 5 stars (3) |
| Date First Available | March 7, 2012 |
| Date First Available  | March 7, 2012 |
| Item Dimensions LxWxH | 10 x 8 x 8 inches |
| Item Package Dimensions L x W x H | 12.3 x 12.2 x 6.7 inches |
| Item Weight | 2.5 Pounds |
| Item model number | BB-250 |
| Item model number  | BB-250 |
| Manufacturer | Bulk Bio Balls |
| Manufacturer  | Bulk Bio Balls |
| Product Dimensions  | 10 x 8 x 8 inches; 2.5 Pounds |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** Bulk Bio Balls
- **Item Weight:** 2.5 Pounds
- **Manufacturer:** Bulk Bio Balls
- **UPC:** 610696470614

## Images

![250 Count Aquarium Filter Accessory, 1 Cubic Feet - Image 1](https://m.media-amazon.com/images/I/41szF-8BjuL.jpg)

## Customer Reviews

### ⭐⭐⭐ Nice bio-balls at a good price
*by G***N on April 15, 2015*

needed lots of these for my DIY biofilter. The outer shipping box corner was torn open but luckily the bag containing the balls was intact. Nice bio-balls at a good price.

### ⭐⭐⭐⭐⭐ A++++ Very Happy!!!
*by B***U on June 19, 2014*

A++++ Very Happy!!! It was a quality product and I am very happy. This is the same type of bioballs that came with my unqiquarium.

### ⭐⭐⭐⭐⭐ Five Stars
*by D***6 on February 25, 2015*

are exactly what I expected

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**Shop now:** [https://www.desertcart.hk/products/12040583-250-count-aquarium-filter-accessory-1-cubic-feet](https://www.desertcart.hk/products/12040583-250-count-aquarium-filter-accessory-1-cubic-feet)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*