matt
Member
- Joined
- 4 Dec 2012
- Messages
- 73
Afternoon all,
I have an 100l open top tank which has suddenly developed an oily surface film overnight,
was fine yesterday.
It's lowtech and I'm not dosing EI,but recently(5 days ago)added KNO3 because my Limnobium laevigatum was looking very yellow and falling apart,would adding the KNO3 be the cause of this?
Thanks,
Matt.
I have an 100l open top tank which has suddenly developed an oily surface film overnight,
was fine yesterday.
It's lowtech and I'm not dosing EI,but recently(5 days ago)added KNO3 because my Limnobium laevigatum was looking very yellow and falling apart,would adding the KNO3 be the cause of this?
Thanks,
Matt.