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Comm Tank Ngediskusiin masalah seputar Community Tank Arwana dgn Arwana, Arwana dgn ikan hias air tawar lain |
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#31 |
NAC MEMBER
![]() ![]() ![]() Join Date: Jul 2007
Location: Pekanbaroe
Posts: 1,825
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![]() mksdnya bogwood pak? sy uda pernah coba,tp hasilnya aneh.. kadang2 emang PH bs turun,tp kadang ngga.. sama jg halnya dgn daun ketapang.. akirnya skrg ga pake apa2,bening aja.. soalnya klo PH uda turun trus masukin ke aq,bentaran PH nya uda naek lg ke 7-7.5.. drdl ini yg sy kurang paham,mgkn aerasi yg menyebabkan PH naik lg.. mgkn yg laen amo nambahin ??? thx..
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#32 | |
NAC MEMBER
![]() ![]() ![]() ![]() Join Date: Nov 2006
Location: My Mother Earth, Jakarta
Posts: 9,518
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![]() Quote:
![]() Seperti lo bilang, uang sekolahnya mahal... ![]() |
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#33 |
NAC MEMBER
![]() Join Date: May 2007
Location: Surabaya,East Java,Indonesia
Posts: 525
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![]() Sekarang aku lagi percobaan kayu bakau aku taruh di air endapan sambil aku aerasi...sambil nunggu PS BIOnya Bro Andhara...nanya lagi Bro..apakah aerasi dpt mengakibatkan PH naik?...
Last edited by novrizal : 02-03-2008 at 11:28 PM. Reason: aerasi |
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#34 |
NAC MEMBER
![]() ![]() ![]() Join Date: Jul 2007
Location: Pekanbaroe
Posts: 1,825
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![]() makanye skrg ga gue utak atik lg,biarin aja dah apa adanya.. dimacem2in mlh stres ikan nya,yg penting asal mao mkn aja.. klo ga mao mkn yg bikin puyeng..
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#35 | |
NAC MEMBER
![]() ![]() ![]() ![]() Join Date: Nov 2006
Location: My Mother Earth, Jakarta
Posts: 9,518
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![]() Quote:
Disitu banyak artikel yang pasti bikin Bapak tertarik. Dijamin... ![]() |
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#36 |
NAC MEMBER
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Location: My Mother Earth, Jakarta
Posts: 9,518
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#37 |
NAC MEMBER
![]() ![]() ![]() Join Date: Jul 2007
Location: Pekanbaroe
Posts: 1,825
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![]() kali aja PS BIO bs menjawab smuanya..
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#38 |
NAC MEMBER
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Location: My Mother Earth, Jakarta
Posts: 9,518
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#39 |
NAC 005
![]() Join Date: Dec 2004
Location: Jakarta
Posts: 1,979
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#40 |
NAC MEMBER
![]() ![]() ![]() Join Date: Jul 2007
Location: Pekanbaroe
Posts: 1,825
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![]() maklum lah orang marketing,bahasanya MAUT..
![]() klo kualitas air bgs,secara ga lgsng pst ngaruh jg ke nafsu makan ikan donk.. jgn merendah gt napa,hahahahaha.. |
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#41 |
NAC 029
![]() ![]() Join Date: Sep 2004
Location: KGP
Posts: 4,230
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![]() omong2 tuh tolong threadnya boss gaga ttg ps bio dijawab dulu donk .... banyak yg nanya tuh
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#42 | ||
NAC MEMBER
![]() ![]() ![]() ![]() Join Date: Nov 2006
Location: My Mother Earth, Jakarta
Posts: 9,518
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![]() Tinggal naikkin harga aja yang belum ya?
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#43 | |
NAC MEMBER
![]() ![]() ![]() ![]() Join Date: Nov 2006
Location: My Mother Earth, Jakarta
Posts: 9,518
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![]() Quote:
![]() Sebelum dituang PS BIO nya, air Aq diganti 20-30% seperti biasa supaya hasilnya lebih bagus. |
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#44 |
NAC MEMBER
![]() ![]() ![]() Join Date: Jul 2007
Location: Pekanbaroe
Posts: 1,825
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![]() laris manissssssssssssssssssssss.. hayo hayo sapa lg,sayang aro sayang aro.. klo di ITC laen lg yell-yell nya.. "boleh ya,ci..kutang nya bagus bagus"
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#45 | |
NAC MEMBER
![]() Join Date: Nov 2007
Location: Jakarta
Posts: 542
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![]() Kalsium itu mempunyai ion postif 2 (++ atau 2+). Jika di dalam air dia jenuh (saturated) maka dia membentuk molekul2 Kalsium seperti CaCO3 (Kapur), CaSO4, dll.
Ketika diberikan aerasi, itu artinya ditambahkan Oksigen (O2) maka molekul2 yang tadinya jenuh dalam endapan menjadi tidak jenuh, akibatnya dia (molekul2 Kalsium) akan larut kedalam air(lagi) dan membentuk ion hydroxil, kesetimbangan kimia bergeser membentuk ion hydroxil Ca(OH)2. Nah ion2 hydroxil yakni OH- inilah yang menyebabkan pH naik ![]() ![]() Kalau tidak ditambahkan O2/aerasi, maka molekul2 Kalsium jenuh (CaCO3 dll) yang tadinya mengendap tidak akan masuk/larut kedalam air aquarium, hanya mengendap di filter....atau di dasar aquarium ![]() Quote:
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