水草情迷

D金青苔同小精靈一條一條陸續死哂 (原本有4條)
會唔會係pH過低所致呢?(pH=5.0)若是如何增加pH?


缸：16"x 10"x 12"
燈：T5 8Wx2 (14:30-22:30 daily)
CO2：DIY, 1sec 2-3 bubbles)
底： ADA 底泥 + ADA II面
肥：NA
溫度：25 oC
NH3/NH4: 0.1mg/L
pH:5.0

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我個缸的資料:
缸：24"x 12"x 14"
燈：T5ho 24Wx2
CO2：1s 2 bubbles
底： ADA Power sand + ADA I
過濾:Eheim 2217 +2213
溫度：HC-150A @ 26oC

CO2分量是每秒2-3泡，缸細而又唔多草的話，死的又是底層魚，我認為因水中含氧量低而致死的可能性比低ph更高。

To increase the ph, the better way is keeping changing water and finding out what is affecting the ph of water.

含氧量過低而死既機會不大
我個缸得三十幾升水,養左三十幾條燈魚仲有4條短鯛
24小時打co2都無傷亡
而且缺氧會有先兆睇得到
ph又唔算低到會死魚,所以應該有其他潛在因素導致死魚

Yes,I have no objection that 24-hr non-stop CO2 input in a planted tank should mean fish no harm..................................................................... if there's enough grass or any other oxygen supply by all possible means.

佢地對水質要求高，你有 NH3/4， 咁多數都有 NO2， 未 cycle 好個缸， 死魚唔出奇。 唔好以為落菌真係咁神奇， 其實一樣係要 cycle ， 以後一樣係要慢慢加魚。 廠商吹捧菌種， 咁佢又有生意做， 魚商又有生意做， 係我地荷包乾硬化……

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Bye Bye Mash BB! 你要保重， 你永遠係我既乖BB。

HAVEN"T YOU ADD ANY MEDICINE TREATMENT TO TANK ??? MAY POISONOUS TO YOUR FISHES

1sec 2-3 bubbles 多過頭,

Although I agree with you that 24 hour CO2, if done correctly, should be no harm to fish and plants. However, O2 and CO2 are not directly related, you can have enough O2 supply while overdosing CO2, fish will still suffer.

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Bye Bye Mash BB! 你要保重， 你永遠係我既乖BB。

Yes,of course. That is what we should know.