12 in 1 Bio Balls Ceramic Rings Aquarium Filter Media for Fish Tank 5.5lbs 11lbs

Features
12 Filter Media
These include volcanic rocks, medical stone, zeolite, coral sand, nanometer bacterial rings, infrared bacterial rings, biological beads, bio ball, activated carbon, infrared microspheres, ceramic rings and red breathing rings.

Easily Improve Water Quality
Placing filter material in fish tank and pond.The product can filter and purify water sources in an all-round way, improve the quality of aquarium water, resolve impurities, stabilize PH, clarify your water naturally and cultivate beneficial bacteria with these bio-balls.and create a good living environment for fish.

Work as a biological filter media 
Aquarium bio filter is excellent interaction between air and water and gas exchange. The Bio-balls can give a nice home for beneficial bacteria where they can settle and be fed by water and oxygen. They will also promote gas exchange and increase dissolved oxygen levels. So as to form a good ecological cycle.

Scientific configuration,Rational combination
The mixing ratio of various filtering materials in the product has been calculated.It can also be used in a variety of ways, which can not only solve the problem of fish tank water quality but also save you time.

12 in 1 
● Volcanic rocks ● Medical stone

● Zeolite ● Coral sand

● Nanometer bacterial rings ● Infrared bacterial rings

● Biological beads. ● Bio ball

● Activated carbon ● Infrared microspheres

● Ceramic rings ● Red breathing rings
 
Package Include
12 in 1 Filter Media [Please choose the weight you need ]
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