水草情迷

Hi all,

I'm using Fuval filter for my tank filtration.

At the first several times I'm using it, the power head and the aqua stop can be detached very easily, only a light 'push' to attach them back . But not long after, the aqua stop seems sticked in the power head, the power head requires many times to find out the position to attach it back even the 'push' was very 'heavy' . I have seen some seal ring parts and aqua stop units are selling occasionally in some big shops in fish street, but for the aqua stop, it needs may be about 70 dollars oh...expensive ma....

Is there is any method to solve this problem?

Does other brand of filters also have this problem?

P.S. Is Super you using 404? Do you have this problem?

Many thanks for advice!!

我依家兩種 AquaStop 都有, 新型那隻有多一個水製, 不同於舊款, 要離開個PowerHead 先鎖水, 可以隨時關上, 舊的那款, 唔知係咪因為打橫放, 接合時都要o的力, 新款o既就冇咁o既問題.

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