Pond Bio Filter CBF-350
If you have a garden pond or a koi pond, that has no profivison for a good filtration system. Then this is just be the right filter system for you. Before filtration, there is ultraviolet sterilization that will result in more effective purification. This filter is very easy to use and maintenance will not be a problem. Assembling this to the CUV series will give you the perfect filtration system.
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in section "Products for aquarium"