How about the minimum order value for ODM products?
2019-06-05
Demi Co, Ltd. upholds a spirit to be down-to-earth and fearless in the development. Now we have many honors and certifications. Demi Company's location enjoys a beautiful environment with traffic convenience, which is good for the outward transportation of soaker pad. With a focus on customers' potential needs, Demi Company has the ability to provide one-stop solutions. is expert in providing ODM services.

How should the circulating water pump of the top filter be put? Install the filter tank on the top of the aquarium,Draw the water out of the aquarium through an underwater submersible pump,Through the filter slots with several layers of different filter substances,Let the filtered water flow back into the box.This filter device is simple in working principle,It is very convenient to maintain,Only need to replace and clean the filter material in the filter tank regularly,It can solve the need of raising fish in medium and small aquariums,Popular with ordinary aquarium enthusiasts.The disadvantage is that the filter area is small,If used with inflatable equipment,And choose the filter material reasonably,Enough to meet the needs of family fish.Before installing the aquarium,First place the wave filter plate at the bottom of the tank,Put the bottom sand on the top of the filter plate as the filter material,Connecting air ducts,Send gas with an air pump,Promote the circulation of water,The filtration effec

How to remove green algae from water filters? Ornamental fish breeding-advantages and disadvantages of bottom filtrationAlthough it is not expensive to buy a set of bottom filter (also known as sand layer filter, bottom wave plate and bottom plate filter), it is effective and does not need special maintenance. However, if there is any mistake, the consequences are unimaginable. When this filter came out in China in 1988, aquarium fans just blindly follow the advertisement and don't know anything about its operation principle. After a period of use, the problem continued to appear, and then made another evaluation of water quality pollution and indirect death of fish. In fact, the reason for this adverse effect is due to the fact that most aquarium enthusiasts do not know the operation skills and practical value of the underlying filtering.The main function of underlying filtering is to provide biological filtering efficiency. In nature, both in the ocean and in the lake, there are two kinds
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