Best Water Conditioner?

[Jools :)]

Could anybody recommend a good water conditioner which I can buy in the UK please?. I currently use Stress Zyme weekly but read that this can actually wipe out the beneficial bacteria. I`ve had loads of disease related problems with my 165L tank in the last couple of months and wondered if this could be the cause?. Thanks

 

[chrisbassist]

Firstly, no it won't cause disease. The best way to introduce disease in the tank is to add a fish that's got the disease.

Secondly I don't believe it will kill bacteria.

Thirdly, I use prime, and I'm happy I changed to it.

 

[ellena]

I use prime too. It's economical (5ml in 200l) and I like the bit of added security that it neutralises ammonia to some degree. So if you have an unexpected spike, or you're doing a fish in cycle, you've got a bit of leeway