水草情迷

之前个缸爆no3,因落太多糧. 之後落左大約1/3L de-nitrate降低no3.
依家再次test左d水.
PH=5.4
NO3=5-10 PPM
NO2=0 PPM
NH3/NH4=0 PPM
TEMP=25度
今日入左6只大和藻蝦,對水8粒鐘. D蝦都重OK,咁落缸啦. 5分鐘後,三只香左.其余3只暫時重OK. 究竟出左咩問題?

現缸D魚問草一值好健康. 都唔知發生咩事.

我買D係缸蝦,唔係袋蝦. 好像8粒鐘內都好健康

你係點對水

_________________
120 x 45 x 45
2217 x 2 + 2215 PH環
25度
ADA NAMH 150w x 2 (1500 ~ 2300)
co2 (同步)

60 x 30 x 36
crystal-flo40
led + wavepoint t5ho 24w x 2 (0900 ~ 1800)
co2 (同步)

头先个三只有問題既蝦360度反轉左,比D鱼咬都唔識行. 我駁一駁將佢地放落个外置BB缸度,一只正式死亡. 其余兩只十分鐘後識企番起度. 再二十分鐘後見情況仍然OK,再放番落大缸. 依家突然生猛番晒.

其實咩原因? 問題出係邊度?

對水 : 我係將D蝦放入个外置BB缸度. 半个鐘後,開BB缸个氣喉打氣. 因有打氣,大缸D水會一滴一滴咁滴落个BB缸度,係好好好慢个只(約幾秒一滴咁). 一來水溫可以識應,二來水質可慢慢適應,八个鐘後落大缸.

all 5 shrimps are okay this morning.

all about to die again.
don't know what is happening. all fishes and plants are doing well.

We sometimes come across many unknown problems. e.g. 20-30 fishes die slowly in 2 wk time., very terrible like SARS..

I seldom test the water conditions as I don't fully understand the meanings of the figures. Anyway, no worry and I'd suggest you not to add any shrimps for 1-2 months and try it later.

大缸就死，BB缸就生番﹗
大缸同BB缸不同之處似乎係細缸有打氣，溶氧量夠，大缸就唔夠。大缸可能有天敵如魚而細缸無。

thanks.

19:01分放左落bb缸打氣,22:30分再睇全都番生. 然後唔用氣石,改用bb缸打氣滴水. 一陣又瞓過. 即改番氣石,依家又ok. 唯有夜晚打氣

勁. 九成九係唔夠養氣,唯有暫放bb缸打氣啦. 可能代表超養? 三十幾L水20條燈鱼左右包括小精0.

大缸打氣都唔得,唔知同de-nitrate d chemical有無關係. 拿番起d de-nitrate 過多2个月再試落蝦

bought two shrimps today and test again. 100% sure that the water do not have enough oxygen. now, i turn the co2 smaller and the new shrimp still in the baby container with air pump. seems not due to the quality of water.

shrimps are all okay in the big tank. I have add an air pump after co2 turn off. turn down the co2 while lightering is on. let see what happen tonight after co2 has been turn on.

??? 咁另類既
btw, 請愛惜生命, 他們不是白老鼠

sorri. everything is okay now. the shrimps are very active and health. coz i was trying to put them into the small baby tank, they are all okay. So, i was quite sure it is not the problem of water quality. Now, everything is fine.

congratulation!