Can inhibitor cause problems rather than prevent them?

[Ghandi]

Sadly I don't have access to or the funds for a pump. Will have rely on the cleaner.

How do I decide whether it needs x800 and what will that do that x400 won't? Is it twice as good?!

 

[ShaunCorbs]

depends how mucky the water is coming out if really black x800 if less than choc x400

 

[johnf]

x800 is more of a heavy duty cleaner.

 

[Ghandi]

Hmm, got a feeling I might have to give it the beans and hit it with x800! Wish me luck!

 

[johnf]

Good luck!