Fish jar

Fish jar

  • CN 201,536,559 U
  • Filed: 11/06/2009
  • Issued: 08/04/2010
  • Est. Priority Date: 11/06/2009
  • Status: Active Grant
First Claim
Patent Images

1. fish jar, comprise water container, filter and water circle device, it is characterized in that:

  • described water circle device also comprises air pump, wireway, check valve, Bubbled stone and tracheae, described filter is positioned at the bottom of described water container, described filter one end is connected with described air pump by described wireway, and the other end of described filter is connected with described tracheae.

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