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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Filtoclear 6000
the aquarium is completely set up in just a few steps
Includes 2 free replacement diaphragms
For an efficient biological filtration
Compare the colour fields on the strip with the colour scales
21mm Bio Balls Aquarium & Pond Filter Media Quantity?:100 BioBalls Filtoclear 600021mm Bio Balls Aquarium & Pond Filter Media Premium Bio Balls Standard 21mm Filter media forms an essential part of any aquarium or pond filtration system. Our 21mm Bio Balls provide a large surface area for bacteria to develop, helping to break down ammonia and nitrite. Bio Balls also help improve overall water quality by maintaining healthy oxygen and PH levels, and absorbing and breaking down poisonous ions. Long lasting and highly effective, our
