[superdazzy]

Sorry if this has been asked a hundred times bit I couldn't find an answer anywhere. I have recently been testing my water in my newish setup and I don't really understand the results. The tank is 220 Litres with a mix of about 20 fish in there and its been running for a couple of years now.
The results
GH 180
KH 40
PH 6.8
NO2 0
NO3 40/80
AMMONIA 0

Please be kind on your replys as we are not all experts.

 

[superdazzy]

Thanks for the response
Its been a Malawi tank for a couple of years now, sorry I thought this still to be considered as newish
I've done two partial water changes now and the results have stayed the same, it was about a 20% change
Whats the best way to increase KH and PH?
The test kit is a API Master Test Kit
Thanks again

 

[superdazzy]

Is the water ok then apart from the nitrate? Thanks for the help