- 註冊時間
- 2012-9-8
- 最後登錄
- 2017-10-31
- 閱讀權限
- 80
- 積分
- 3932
- 精華
- 0
- 帖子
- 117
|
Pat_Shu bigbrother,
Sorry , I do not have any tool to write Chinese character in my working place. I have to write in English although my English is not good either.
Good observation and very good opinions from your brother!
Your brother is right. There are still many problems existing and need to fix in his system.
There are in fact two large water containers to make the surge.
The blue one(plastic) is for the reef tank. Unfortunately, this one is not allow to use now.
Another one(glass fibre) which is below the blue one and the glass fibre container is for the shark tank.
I attach two photos for your reference. We can follow the outlet pipe and it is clear that there are two container. One on top and the other grey one below(although it is hiding behind the concret,we can bearly see the corner of the second one).
Plastic is not uv resistance and it will crack in long term. It also absorb water and bulge out. It change its form gradually. In fact this plastic container is not design for holding water in long term. Therefore, the owner change them to glass fibre instead. The watercontainer for the shark tank is no such problem any more. Besides that, the blue container can make the wate level in the main reef tank rise two to three inches within 10 second. The power of surging effect is so strong that it already damage a little corner of the glass to break and crack. The owner has to change it back to smaller size and another material as well. Therefore, we can not see any surging effect on the reef tank in my video!
Your opinion is very valuable. It is also the aim of my thread. I hope that can receive some suggestions which can help the tank owner to improve his tank. Trial and error method is the only way to complete a task that the tank owner have not contact before!
Newtoy bigbrother, I will try to contact the owner.
|
|