水草情迷

tankfish :

1. 我的25w發熱線長時間啟動, 要是沒有調溫的, 須買合適火數的發熱線.
2. 同上
3. 我的情況, 無論外間溫度如何, 因為有水冷, 泥牀一般比正常水溫高4度.
4. 並沒有特別減少施肥
5. 25w電長時間啟動, 就如開著一支25w燈泡一樣吧, 加上水冷, 泥牀加溫, 水中降溫, 頭濕濕!
6. 水中各種魚類生物並無任何不同.

sigh....

There is not much choice over here (one brand).....

The 100W cable costs ~ $160US + heater control ~ $160US.

A 25W costs $87US over here....I would pretty much like to try out the heater cable....may be next yr....haha