JPH0199147U - - Google Patents

Info

Publication number
JPH0199147U
JPH0199147U JP19579787U JP19579787U JPH0199147U JP H0199147 U JPH0199147 U JP H0199147U JP 19579787 U JP19579787 U JP 19579787U JP 19579787 U JP19579787 U JP 19579787U JP H0199147 U JPH0199147 U JP H0199147U
Authority
JP
Japan
Prior art keywords
aquarium
filtration layer
physical
biological
filtered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19579787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH062545Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987195797U priority Critical patent/JPH062545Y2/ja
Publication of JPH0199147U publication Critical patent/JPH0199147U/ja
Application granted granted Critical
Publication of JPH062545Y2 publication Critical patent/JPH062545Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1987195797U 1987-12-25 1987-12-25 魚類の飼育装置 Expired - Lifetime JPH062545Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987195797U JPH062545Y2 (ja) 1987-12-25 1987-12-25 魚類の飼育装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987195797U JPH062545Y2 (ja) 1987-12-25 1987-12-25 魚類の飼育装置

Publications (2)

Publication Number Publication Date
JPH0199147U true JPH0199147U (enrdf_load_html_response) 1989-07-03
JPH062545Y2 JPH062545Y2 (ja) 1994-01-26

Family

ID=31486453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987195797U Expired - Lifetime JPH062545Y2 (ja) 1987-12-25 1987-12-25 魚類の飼育装置

Country Status (1)

Country Link
JP (1) JPH062545Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03224424A (ja) * 1989-12-08 1991-10-03 Shin Nippon Sangyo:Kk 多段飼育水槽

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494799U (enrdf_load_html_response) * 1977-12-15 1979-07-04
JPS5529489U (enrdf_load_html_response) * 1978-08-18 1980-02-26
JPS5645412U (enrdf_load_html_response) * 1979-09-14 1981-04-23
JPS59220137A (ja) * 1983-05-30 1984-12-11 ヤンマ−造船株式会社 循環ろ過式活魚水槽
JPS61195631A (ja) * 1985-02-21 1986-08-29 レニングラ−ドスキイ　インジエネルノ−ストロイテルニイ　インスチチユ−ト 魚介類生産システムの浄水装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494799U (enrdf_load_html_response) * 1977-12-15 1979-07-04
JPS5529489U (enrdf_load_html_response) * 1978-08-18 1980-02-26
JPS5645412U (enrdf_load_html_response) * 1979-09-14 1981-04-23
JPS59220137A (ja) * 1983-05-30 1984-12-11 ヤンマ−造船株式会社 循環ろ過式活魚水槽
JPS61195631A (ja) * 1985-02-21 1986-08-29 レニングラ−ドスキイ　インジエネルノ−ストロイテルニイ　インスチチユ−ト 魚介類生産システムの浄水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03224424A (ja) * 1989-12-08 1991-10-03 Shin Nippon Sangyo:Kk 多段飼育水槽

Also Published As

Publication number Publication date
JPH062545Y2 (ja) 1994-01-26

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