filter installed and heater calibrated (was a bit off)
My lung still isn't eating tried to jump a few times.
They just don't like changes.
It also has some skin problems it occurred the day after I placed it in the tank.
It is shedding large pieces of skin. But he is improving day by day
Probably due to stress.
I reduced the water current and started filtering over active carbon.
Do a 7% water change every day
I'm picking up some dechlorinator in a few minutes.
And hope it will work out.
I had to adjust the filter outlet wich caused vibrations to the tankwall.
In 48 hrs all it's red spots were gone.
Last night it started eating agin. (like a pig)
The new bottomdrain works perfect.