{"id":1551,"date":"2020-12-17T08:48:53","date_gmt":"2020-12-17T01:48:53","guid":{"rendered":"https:\/\/hokoidep.com.vn\/?p=1551"},"modified":"2025-05-06T09:17:01","modified_gmt":"2025-05-06T02:17:01","slug":"do-ph-ho-ca-koi","status":"publish","type":"post","link":"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/","title":{"rendered":"\u0110\u1ed9 pH h\u1ed3 c\u00e1 koi"},"content":{"rendered":"\r\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u ng\u01b0\u1eddi nu\u00f4i c\u00e1 koi \u0111\u00e3 nghe n\u00f3i v\u1ec1 thu\u1eadt ng\u1eef \u201cpH\u201d, nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft n\u00f3 th\u1ef1c s\u1ef1 c\u00f3 ngh\u0129a l\u00e0 g\u00ec. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 \u0111\u01a1n gi\u1ea3n v\u1ec1 thu\u1eadt ng\u1eef n\u00e0y, n\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng nh\u01b0 v\u1eady. H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u v\u1ec1 <strong>\u0111\u1ed9 pH h\u1ed3 c\u00e1 koi<\/strong> qua b\u00e0i vi\u1ebft n\u00e0y.<\/span><\/p>\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">T\u00f3m T\u1eaft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/#Do_pH_ho_ca_koi\" >\u0110\u1ed9 pH h\u1ed3 c\u00e1 koi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/#Cach_do_do_pH_cho_ho_ca_koi\" >C\u00e1ch \u0111o \u0111\u1ed9 pH cho h\u1ed3 c\u00e1 koi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/#Cach_tang_giam_do_pH_cho_ho_ca_koi\" >C\u00e1ch t\u0103ng gi\u1ea3m \u0111\u1ed9 pH cho h\u1ed3 c\u00e1 koi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/#Cach_tang_do_pH_trong_ho_ca_Koi\" >C\u00e1ch t\u0103ng \u0111\u1ed9 pH trong h\u1ed3 c\u00e1 Koi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/#Cach_giam_pH_trong_ho_ca_Koi\" >C\u00e1ch gi\u1ea3m pH trong h\u1ed3 c\u00e1 Koi<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_pH_ho_ca_koi\"><\/span><span style=\"font-weight: 400;\">\u0110\u1ed9 pH h\u1ed3 c\u00e1 koi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">Ch\u1eef &#8220;p&#8221; l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a power, trong khi ch\u1eef &#8220;H&#8221; \u0111\u1ea1i di\u1ec7n cho ion hydro. \u0110\u1ec3 duy tr\u00ec <strong>\u0111\u1ed9 pH h\u1ed3 c\u00e1 koi<\/strong> t\u1ed1t v\u00e0 an to\u00e0n, b\u1ea1n c\u1ea7n ph\u1ea3i r\u1ea5t c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng g\u00e2y ra c\u00e1i ch\u1ebft cho c\u00e1 koi. Khi c\u00e1c kho\u00e1ng ch\u1ea5t h\u00f2a tan trong n\u01b0\u1edbc, tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng c\u1ee7a n\u00f3 s\u1ebd thay \u0111\u1ed5i. N\u1ebfu m\u1ee9c \u0111\u1ed9 c\u1ee7a c\u00e1c ion hydro t\u0103ng l\u00ean, n\u01b0\u1edbc s\u1ebd tr\u1edf n\u00ean c\u00f3 t\u00ednh axit h\u01a1n, v\u00e0 khi ch\u00fang gi\u1ea3m xu\u1ed1ng, n\u01b0\u1edbc s\u1ebd tr\u1edf n\u00ean ki\u1ec1m h\u01a1n (alkaline). Thang \u0111o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o pH l\u00e0 logarit, c\u00f3 ngh\u0129a l\u00e0 c\u00f3 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i 10 l\u1ea7n v\u1ec1 \u0111\u1ed9 ki\u1ec1m ho\u1eb7c \u0111\u1ed9 axit cho m\u1ed7i m\u1ed9t \u0111\u01a1n v\u1ecb thay \u0111\u1ed5i m\u1ee9c \u0111\u1ed9 pH.<\/span><\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-5456\" src=\"https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/do-pH-ho-ca-koi.jpg\" alt=\"\u0111\u1ed9 pH h\u1ed3 c\u00e1 koi\" width=\"800\" height=\"615\" srcset=\"https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/do-pH-ho-ca-koi.jpg 800w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/do-pH-ho-ca-koi-600x461.jpg 600w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/do-pH-ho-ca-koi-520x400.jpg 520w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/do-pH-ho-ca-koi-768x590.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u0110\u1ed9 pH l\u00fd t\u01b0\u1edfng cho c\u00e1 koi ph\u00e1t tri\u1ec3n t\u1ed1t l\u00e0 t\u1eeb 4 &#8211; 9, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 7 &#8211; 7.5. \u1ede m\u1ee9c n\u00e0y c\u00e1 s\u1ebd ph\u00e1t tri\u1ec3n t\u1ed1t \u00edt b\u1ecb b\u1ec7nh.<\/p>\r\n<p>\u0110\u1ed9 pH th\u1ea5p(n\u01b0\u1edbc c\u00f3 t\u00ednh axit) s\u1ebd khi\u1ebfn da c\u1ee7a c\u00e1 koi b\u1ecb nh\u1eddn, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p.<\/p>\r\n<p>C\u00f2n \u0111\u1ed9 pH cao(n\u01b0\u1edbc h\u1ed3 c\u00e1 c\u00f3 \u0111\u1ed9 ki\u1ec1m m\u1ea1nh) d\u1eabn \u0111\u1ebfn qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t tr\u00ec tr\u1ec7 d\u1eabn \u0111\u1ebfn c\u00e1 b\u1ecb c\u00f2i c\u1ecdc, ch\u1eadm ph\u00e1t tri\u1ec3n. \u0110\u1ed3ng th\u1eddi g\u00e2y ra t\u00ecnh tr\u1ea1ng r\u1ed1i lo\u1ea1n th\u1ea7n kinh, co th\u1eaft c\u01a1 tr\u00ean c\u00e1 koi.<\/p>\r\n<p>T\u00f3m l\u1ea1i, \u0111\u1ed9 pH cao hay th\u1ea5p d\u1eabn \u0111\u1ebfn c\u00e1 ph\u00e1t tri\u1ec3n kh\u00f4ng t\u1ed1t, d\u1ec5 nhi\u1ec5m khu\u1ea9n, nhi\u1ec5m b\u1ec7nh. V\u00ec v\u1eady b\u1ea1n c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra \u0111\u1ed9 pH n\u01b0\u1edbc trong h\u1ed3 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p, \u0111\u1ec3 c\u00e1 c\u00f3 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng l\u00fd t\u01b0\u1edfng, \u00edt b\u1ec7nh v\u00e0 ph\u00e1t tri\u1ec3n t\u1ed1t.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Cach_do_do_pH_cho_ho_ca_koi\"><\/span>C\u00e1ch \u0111o \u0111\u1ed9 pH cho h\u1ed3 c\u00e1 koi<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<figure id=\"attachment_5455\" aria-describedby=\"caption-attachment-5455\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-5455\" src=\"https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/bang-mau-do-pH.jpg\" alt=\"b\u1ea3ng m\u00e0u \u0111\u1ed9 pH\" width=\"800\" height=\"542\" srcset=\"https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/bang-mau-do-pH.jpg 800w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/bang-mau-do-pH-600x407.jpg 600w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/bang-mau-do-pH-590x400.jpg 590w, https:\/\/hokoidep.com.vn\/wp-content\/uploads\/2020\/12\/bang-mau-do-pH-768x520.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-5455\" class=\"wp-caption-text\">b\u1ea3ng m\u00e0u do \u0111\u1ed9 pH<\/figcaption><\/figure>\r\n<p class=\"\" data-start=\"204\" data-end=\"414\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc ph\u00f9 h\u1ee3p cho <a href=\"https:\/\/hokoidep.com.vn\/tin-tuc\/ca-koi\/\">c\u00e1 Koi<\/a> sinh tr\u01b0\u1edfng kh\u1ecfe m\u1ea1nh, vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 pH th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng. B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng m\u1ed9t trong hai ph\u01b0\u01a1ng ph\u00e1p sau \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c pH hi\u1ec7n t\u1ea1i c\u1ee7a h\u1ed3:<\/p>\r\n<p class=\"\" data-start=\"416\" data-end=\"457\"><strong data-start=\"416\" data-end=\"457\">1. S\u1eed d\u1ee5ng b\u1ed9 test pH d\u1ea1ng dung d\u1ecbch<\/strong><\/p>\r\n<p class=\"\" data-start=\"459\" data-end=\"830\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn, d\u1ec5 th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u01b0\u1ee3c b\u00e1n t\u1ea1i h\u1ea7u h\u1ebft c\u00e1c c\u1eeda h\u00e0ng chuy\u00ean v\u1ec1 c\u00e1 c\u1ea3nh ho\u1eb7c thi\u1ebft b\u1ecb th\u1ee7y sinh. B\u1ea1n ch\u1ec9 c\u1ea7n l\u1ea5y kho\u1ea3ng 5ml n\u01b0\u1edbc t\u1eeb h\u1ed3 cho v\u00e0o \u1ed1ng nghi\u1ec7m c\u00f3 s\u1eb5n, sau \u0111\u00f3 nh\u1ecf 1\u20132 gi\u1ecdt dung d\u1ecbch th\u1eed pH v\u00e0o v\u00e0 l\u1eafc nh\u1eb9. Ch\u1edd t\u1eeb 5 \u0111\u1ebfn 7 ph\u00fat, n\u01b0\u1edbc s\u1ebd \u0111\u1ed5i m\u00e0u. \u0110\u1ed1i chi\u1ebfu m\u00e0u s\u1eafc v\u1edbi b\u1ea3ng m\u00e0u \u0111i k\u00e8m b\u1ed9 test s\u1ebd gi\u00fap b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc.<\/p>\r\n<p class=\"\" data-start=\"832\" data-end=\"867\"><strong data-start=\"832\" data-end=\"867\">2. D\u00f9ng thi\u1ebft b\u1ecb \u0111o pH \u0111i\u1ec7n t\u1eed<\/strong><\/p>\r\n<p class=\"\" data-start=\"869\" data-end=\"1224\">\u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn hi\u1ec7n \u0111\u1ea1i, cho k\u1ebft qu\u1ea3 nhanh v\u00e0 ch\u00ednh x\u00e1c cao. M\u00e1y \u0111o pH th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 mang theo v\u00e0 thao t\u00e1c. B\u1ea1n ch\u1ec9 c\u1ea7n b\u1eadt m\u00e1y, nh\u00fang \u0111\u1ea7u c\u1ea3m bi\u1ebfn v\u00e0o m\u1eabu n\u01b0\u1edbc c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ecdc k\u1ebft qu\u1ea3 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh ch\u1ec9 trong v\u00e0i gi\u00e2y. D\u1ee5ng c\u1ee5 n\u00e0y r\u1ea5t h\u1eefu \u00edch cho ng\u01b0\u1eddi nu\u00f4i c\u00e1 Koi chuy\u00ean nghi\u1ec7p, c\u1ea7n theo d\u00f5i pH th\u01b0\u1eddng xuy\u00ean v\u00e0 ch\u00ednh x\u00e1c.<\/p>\r\n<h2 data-start=\"869\" data-end=\"1224\"><span class=\"ez-toc-section\" id=\"Cach_tang_giam_do_pH_cho_ho_ca_koi\"><\/span>C\u00e1ch t\u0103ng gi\u1ea3m \u0111\u1ed9 pH cho h\u1ed3 c\u00e1 koi<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<h3 data-start=\"1231\" data-end=\"1269\"><span class=\"ez-toc-section\" id=\"Cach_tang_do_pH_trong_ho_ca_Koi\"><\/span>C\u00e1ch t\u0103ng \u0111\u1ed9 pH trong h\u1ed3 c\u00e1 Koi<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p class=\"\" data-start=\"1271\" data-end=\"1409\">N\u1ebfu \u0111\u1ed9 pH trong h\u1ed3 qu\u00e1 th\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p sau \u0111\u1ec3 n\u00e2ng l\u00ean m\u1ee9c \u1ed5n \u0111\u1ecbnh (th\u01b0\u1eddng t\u1eeb 7.0 \u2013 7.5 l\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1 Koi):<\/p>\r\n<p class=\"\" data-start=\"1411\" data-end=\"1631\"><strong data-start=\"1411\" data-end=\"1429\">Ph\u01b0\u01a1ng ph\u00e1p 1:<\/strong><\/p>\r\n<p class=\"\" data-start=\"1411\" data-end=\"1631\">Th\u00eam v\u00f4i t\u00f4i (Ca(OH)\u2082) v\u00e0o h\u1ed3 theo li\u1ec1u l\u01b0\u1ee3ng kho\u1ea3ng 10\u201320g\/m\u00b3 n\u01b0\u1edbc. Li\u1ec1u l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 s\u1ebd t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 th\u1ec3 t\u00edch h\u1ed3. C\u1ea7n r\u1ea3i \u0111\u1ec1u v\u00e0 theo d\u00f5i \u0111\u1ed9 pH sau khi \u00e1p d\u1ee5ng \u0111\u1ec3 tr\u00e1nh t\u0103ng qu\u00e1 m\u1ee9c.<\/p>\r\n<p class=\"\" data-start=\"1633\" data-end=\"1896\"><strong data-start=\"1633\" data-end=\"1651\">Ph\u01b0\u01a1ng ph\u00e1p 2:<\/strong><\/p>\r\n<p class=\"\" data-start=\"1633\" data-end=\"1896\">B\u1ed5 sung c\u00e1c v\u1eadt li\u1ec7u t\u1ef1 nhi\u00ean c\u00f3 kh\u1ea3 n\u0103ng t\u0103ng \u0111\u1ed9 pH nh\u01b0 v\u1ecf s\u00f2, san h\u00f4 nghi\u1ec1n nh\u1ecf. Cho nguy\u00ean li\u1ec7u n\u00e0y v\u00e0o t\u00fai l\u1ecdc v\u00e0 \u0111\u1eb7t trong h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc. Ban \u0111\u1ea7u, ch\u1ec9 n\u00ean d\u00f9ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf (2\u20133 t\u00fai l\u1ecdc) v\u00e0 theo d\u00f5i pH sau v\u00e0i gi\u1edd \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh h\u1ee3p l\u00fd.<\/p>\r\n<p class=\"\" data-start=\"1898\" data-end=\"2110\"><strong data-start=\"1898\" data-end=\"1916\">Ph\u01b0\u01a1ng ph\u00e1p 3:<\/strong><\/p>\r\n<p class=\"\" data-start=\"1898\" data-end=\"2110\">Th\u00eam \u0111\u00e1 dolomit (lo\u1ea1i \u0111\u00e1 ch\u1ee9a canxi v\u00e0 magie) v\u00e0o h\u1ec7 th\u1ed1ng l\u1ecdc. Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, c\u1ea7n r\u1eeda s\u1ea1ch \u0111\u00e1 \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap \u0111i\u1ec1u ch\u1ec9nh pH t\u1eeb t\u1eeb v\u00e0 \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i.<\/p>\r\n<h3 data-start=\"2117\" data-end=\"2150\"><span class=\"ez-toc-section\" id=\"Cach_giam_pH_trong_ho_ca_Koi\"><\/span>C\u00e1ch gi\u1ea3m pH trong h\u1ed3 c\u00e1 Koi<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p class=\"\" data-start=\"2152\" data-end=\"2246\">Khi \u0111\u1ed9 pH v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p (tr\u00ean 8.0), b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh gi\u1ea3m xu\u1ed1ng b\u1eb1ng c\u00e1c c\u00e1ch sau:<\/p>\r\n<p class=\"\" data-start=\"2248\" data-end=\"2416\"><strong data-start=\"2248\" data-end=\"2266\">Ph\u01b0\u01a1ng ph\u00e1p 1:<\/strong><\/p>\r\n<p class=\"\" data-start=\"2248\" data-end=\"2416\">D\u00f9ng t\u00fai l\u1ecdc ch\u1ee9a r\u00eau (\u0111\u00e3 l\u00e0m s\u1ea1ch t\u1ea1p ch\u1ea5t) \u0111\u1ec3 th\u1ea3 v\u00e0o h\u1ed3. R\u00eau c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 v\u00e0 gi\u1ea3m \u0111\u1ed9 pH m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, an to\u00e0n, kh\u00f4ng g\u00e2y s\u1ed1c cho c\u00e1.<\/p>\r\n<p class=\"\" data-start=\"2418\" data-end=\"2634\"><strong data-start=\"2418\" data-end=\"2436\">Ph\u01b0\u01a1ng ph\u00e1p 2:<\/strong><\/p>\r\n<p class=\"\" data-start=\"2418\" data-end=\"2634\">D\u00f9ng l\u00e1 b\u00e0ng kh\u00f4 \u0111\u00e3 \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch. Lo\u1ea1i l\u00e1 n\u00e0y c\u00f3 t\u00ednh axit nh\u1eb9, khi ng\u00e2m trong n\u01b0\u1edbc s\u1ebd gi\u00fap h\u1ea1 pH m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i v\u00e0 theo d\u00f5i ph\u1ea3n \u1ee9ng c\u1ee7a c\u00e1 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh.<\/p>\r\n<p class=\"\" data-start=\"2636\" data-end=\"2920\"><strong data-start=\"2636\" data-end=\"2654\">Ph\u01b0\u01a1ng ph\u00e1p 3:<\/strong><\/p>\r\n<p class=\"\" data-start=\"2636\" data-end=\"2920\">V\u1edbi c\u00e1c h\u1ed3 c\u00e1 c\u00f3 quy m\u00f4 l\u1edbn, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc RO (Reverse Osmosis). Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, kim lo\u1ea1i n\u1eb7ng \u2013 nh\u1eefng y\u1ebfu t\u1ed1 khi\u1ebfn pH t\u0103ng cao. Tuy nhi\u00ean, kh\u00f4ng n\u00ean t\u00edch h\u1ee3p th\u00eam \u0111\u00e8n UV n\u1ebfu mu\u1ed1n gi\u1eef l\u1ea1i h\u1ec7 vi sinh c\u00f3 l\u1ee3i trong n\u01b0\u1edbc.<\/p>\r\n<p>V\u1edbi nh\u1eefng th\u00f4ng tin \u1edf tr\u00ean, hy v\u1ecdng n\u1ed9i dung h\u1eefu \u00edch v\u1edbi b\u1ea1n \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 pH cho h\u1ed3 nu\u00f4i c\u00e1 koi, \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng s\u1ed1ng kh\u1ecfe m\u1ea1nh cho \u0111\u00e0n c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\r\n<p>Xem th\u00eam: <a href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/muc-nuoc-nuoi-ca-koi\/\">M\u1ef1c n\u01b0\u1edbc h\u1ed3 c\u00e1 koi<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi nu\u00f4i c\u00e1 koi \u0111\u00e3 nghe n\u00f3i v\u1ec1 thu\u1eadt ng\u1eef \u201cpH\u201d, nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft n\u00f3 th\u1ef1c s\u1ef1 c\u00f3 ngh\u0129a l\u00e0 g\u00ec. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 \u0111\u01a1n gi\u1ea3n v\u1ec1 thu\u1eadt ng\u1eef n\u00e0y, n\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng nh\u01b0.<\/p>\n","protected":false},"author":1,"featured_media":5456,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-1551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ho-ca-koi"],"modified_by":"C\u1ea3nh Quan \u0110\u00f4ng Th\u1ecbnh","yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v14.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0110\u1ed9 pH h\u1ed3 c\u00e1 koi - \u0110\u00f4ng Th\u1ecbnh T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 pH h\u1ed3 c\u00e1 koi<\/title>\n<meta name=\"description\" content=\"\u0110\u00f4ng Th\u1ecbnh \u0110\u1ed9 pH h\u1ed3 c\u00e1 koi Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 \u0111\u1ed9 pH h\u1ed3 c\u00e1 koi, Duy tr\u00ec \u0111\u1ed9 pH h\u1ee3p l\u00fd \u0111\u1ec3 c\u00e1 koi lu\u00f4n kh\u1ecfe m\u1ea1nh\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hokoidep.com.vn\/ho-ca-koi\/do-ph-ho-ca-koi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ed9 pH h\u1ed3 c\u00e1 koi - 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