水草情迷

奇問一:
一個缸養10條魚,硝化菌已養好,好正常
如果加多20條魚落去,0的硝化菌會唔會再繁殖足夠既硝化菌去應付,定維持現有既硝化菌去化解30條魚既廢物呢??

奇問二:
如有10個單位的地方可養10個單位的硝化菌
如果加魚落去,
10個單位的地方由10個單位的硝化菌增至10個以上單位的硝化菌??

奇答一:
睇o下個缸幾大先?
奇問二:
應該唔得,如果唔係點解要計算缸幾大才可養幾多魚??

奇答一:
當50L
奇問二:
點計??

There is no definite answer, 硝化菌 ONLY consume Ammonia, Nitrite, and Oxygen, AND PLANTS is in competition for these elements as their PREFERED source of nitrogen. So it depends on how much water you have got, oxygen level (how deep can the water travel through the filter with "oxygen"), how much plants you have got, the nitrogen load... etc.

Question 2 is very logically negative, isn't it?
Everytime you add some bio-load to a tank, no matter the size, your tank is going through a small peak of ammonia and nitrite unless you have so much plants that they would cosume the extra nitrogen as soon as they release. The more bio-load you add to the tank, the higher the ammonia and nitrite will go, that's why you should add bio-load in small amount.

用日常環境答你,之後你自己諗諗。
如果在一個300呎房間內,有一部1匹冷氣機開了,可維持10個人在內而沒有人感覺到不足夠冷氣;但多了5人後,已覺得不夠凍,這樣便要加大冷氣機之匹數,才能足夠凍度供應給那15人使用。但不加大冷氣機之匹數,而加大房間之空間,這反而加大了冷氣機之負荷,而那10個人亦感覺到冷氣不足夠。
請細心諗諗。