Aquarium Filter Media Bio Balls Superior Filtration Efficiency Stabilizing Water Quality Nano

Feature: 1. EFFECTIVE FILTRATION: Aquarium filter media bio balls use nano hollow quartz balls to effectively filter pollutants from your fish tank. 2. STABILIZES WATER QUALITY: Aquarium filter media balls help maintain aquarium water balance and provide a favorable ecological environment. 3. EASY TO CLEAN: Aquarium filter media quartz ball has a compact design, easy to disassemble and clean, saving time and energy. 4. MULTIFUNCTIONAL: Fish tank filter media bio balls are suitable for freshwater and saltwater aquariums, suitable for all types of fish and aquatic plants. 5. HOLLOW CORE TECHNOLOGY: Quartz ball filter media is made with hollow core technology that is highly breathable to revitalize the water without clogging the water flow. Specification: Item Type: Aquarium Filter Media Bio Balls Material: Quartz Stone. Package List: 1 Bag x Aquarium Filter Media Bio Balls