Andyskoi
Aquarium Advice Regular
- Joined
- Jan 11, 2012
- Messages
- 72
Hi i did a water change on my 50 gallon goldfish and koi tank a few days ago i never normally do more then around 30% but this time i did around 50% as i got carried away cleaning the gravel. The next day the water had a really strong smell of gas coming off it and the fish where flicking then siting on the bottom of the tank fins clamped. I done a water test and got the following readings
Kh 0
Gh 60
Ph 6.0
No2 0
No3 20
Is the ph to low and is that what is causing the strange behaviour? The tank has been running around 6 months,
Any advise would be great
Thank you
Kh 0
Gh 60
Ph 6.0
No2 0
No3 20
Is the ph to low and is that what is causing the strange behaviour? The tank has been running around 6 months,
Any advise would be great
Thank you