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High-Quality Filter Media, Filter Material Balls, Porous Power Balls with Bacillus Natto, 2L, Immediate Shipping, Free Shipping

β˜…β˜…β˜…β˜…β˜… 4.9 rating Β· 38 reviews Β· 377+ sold
$13.07 $16.9909996032715 30% OFF
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Product Details

Thank you for looking.
Please choose porous filter media to promote bacterial growth. We do not recommend ceramic filter media.
These are Taiwanese-made porous natto bacteria power balls for use in hang-on-back filters, external filters, etc., suitable for both freshwater and saltwater.
They are harder than regular filter media and last longer.
They are called 3LDK for bacteria.
Fired at high temperatures. Packed with a rich variety of natural elements, essential minerals, and trace elements, they promote the growth of biological colonies and retain a large amount of high-quality bacteria. They are a great help in restoring natural water quality and providing the optimal living environment for your fish.
Suitable for freshwater and saltwater tanks. Reduces ammonia and nitrate levels.
When using, there is powder on the surface, so please rinse lightly with water before use. Do not rub or wash vigorously, as this may cause the balls to break and generate more powder through friction.

Category
Filters, Pumps & Filter Media
Condition
New/unused
Shipping
Included in price (by seller)
From
Saitama

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (38)

4.9
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Based on 326 reviews
5 stars
90%
4 stars
10%
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1 star
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M
User6950578
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2026-11-06

Everything from order to delivery went smoothly.