I was using a large (75 liter) black container bought in the local hardware store (think it is called a mason tub). From now on I'll always use plastic approved for food storage.
I had to leave the water without disturbance for like 30 min to see the film.
It was just asinspiration for looking elsewhere for the cause, since for me it was not measurable by ICP test or something hapening over night. It came slowely and became worth the more water changes I made.
I dumped all my rockwork and started completely over
I had to leave the water without disturbance for like 30 min to see the film.
It was just asinspiration for looking elsewhere for the cause, since for me it was not measurable by ICP test or something hapening over night. It came slowely and became worth the more water changes I made.
I dumped all my rockwork and started completely over