[求助]KH和Mg一直拉不上來??懇請前輩幫忙!!

[baboo]

Mg測試劑誤差有這麼大嗎? 我的 Seachem Mg 測試劑放了兩年也沒有誤差這麼多..... 怪了!

 

[nitewind]

don't bother to use additive mg to raise your mg for it might result in iconic inbalance. So the best way is use NSW if not then change your salt and go for reefer best salt or IO-O

 

[octopuses]

下面引用由nitewind在 2006/08/20 11:01pm 發表的內容：
don't bother to use additive mg to raise your mg for it might result in iconic inbalance. So the best way is use NSW if not then change your salt and go for reefer best salt or IO-O

hello nitewind
can you tell me
what is NSW?
thanks

 

[benson]

下面引用由octopuses在 2006/08/21 01:02pm 發表的內容：
hello nitewind
can you tell me
what is NSW?
thanks

代答一下NSW(Natual Sea Water)..就是天然海水..
另外那個IO-O應該是Istant Ocean的海鹽

 

[marskuo]

[這篇文章最後由marskuo在 2006/08/22 02:39pm 第 1 次編輯]

下面引用由nitewind在 2006/08/20 11:01pm 發表的內容：
don't bother to use additive mg to raise your mg for it might result in iconic inbalance. So the best way is use NSW if not then change your salt and go for reefer best salt or IO-O

Hi nitewind:
Is Tropic Marin PRO-REEF Sea Salt suit for SPS?

 

[nitewind]

Hi marskuo, TM pro use to be a good salt. But they change their qualty of content in the salt and thus make it a rather normal salt.
By far the best salt for SPS is still the "Reefer best salt" which you can get it from sps garden, which you guy are luckily that taiwen does sell and in very cheap price.
The place where I sell don't have this salt and it is too expense for me to bring it it. Thus I go for 50%-50% mix of 2 kind of salt which is Oceanic salt and Instant Ocean salt.

 

[marskuo]

Hi nitewind
Thanks for your advise.

 

[icliao]

我最重視的也是準確的測試水質, 寧可多花錢買幾種好的測劑也不要誤判亂加藥或買更貴的設備.
先測準確並且和校正液或海水比較一下. 尤其PH很難測準, PH棒要常校正.
鈣反就靠準確的PH來調整. 鈣反出水速度多少? KH多少? 鈣沙的品質也有很大關係
如果確定都正確. 例如Mg/KH都低, 鈣反出水KH超過35.
那只剩大量換水再試
再不行可能鈣反不夠力
我的1.5米缸都用到12公斤的鈣沙的鈣反才夠力.
我的兩米缸用到超過15公斤的鈣反還不夠力, 要再用Kalk反.

 

[siyang]

報告近況~~~~
再這期間並未換水 ,於換水前
量測水質Ca 460 , Mg 1240 ,已回復之前狀態
傷亡報告~~
一顆手掌大的紅鳥巢,　一顆不知名深水SPS
狀況都是類似 "脫皮" 的現象,再卡藻,之後..........
原因分析~~
應該是八月初將原來只有5包KZ珊瑚沙的雙管鈣反
,一下裝滿到7.5包的量(主因)及0.5包的KZ Mg石導致水質波動
懷疑是珊瑚沙的外層質地較為鬆軟,以及在孔細中有殘留一些珊瑚沙粉末
導致融解速率大幅提升,水質也產生巨幅的波動
改善方法~~
今後有珊瑚沙,鈣石或鎂石,要加入鈣反之前,先用水沖洗乾淨,再用CO2打入水中,
浸泡數天,反覆幾次,應可溶解質地鬆散的固體,降低水質波動,並配合"分次","少量" 的
方式加入鈣反,應該可將風險降到最低
~~小弟淺見,若有錯誤請大家糾正~~