Versatile and space-saving, the XY-260 Box-packed Fish Tank Aquarium Biological Media Bio-Balls optimizes biological filtration in your aquarium system. It features a unique, geometric design that dramatically increases surface area coverage to cultivate beneficial nitrifying bacteria, safely maintaining larger biological loads. Made of high-grade plastic, it is safe, solid and durable. Each bio-ball measures approximately 26mm. Just place it in the filter to improve biological filtration. You can rest assured to rely on it! Don’t hesitate to get a bulk!

Features

• Optimize biological filtration in aquarium system
• Unique, geometric design
• Dramatically increase surface area coverage to cultivate beneficial nitrifying bacteria
• Safely maintain larger biological loads
• Made of high-grade plastic, safe, solid and durable
• Each bio-ball measures approximately 26mm
• Easy to use by placing it in the filter

Specifications

Package Includes

• 50 x Biochemical Ball