The tank is 240 L.Is it over crowded.

I want fishes to feel comfortable in tank
L 147 x1
L 66 x2
L 134 x 2
Pseudolithoxus dumus x1
Panaque nigolineatus x1
Panaque maccus x1(i would like to buy 2 more)
Sturisoma barbatum x3
Hypostmus soniaex1
Corydoras adolfix1
C.guaporex3
C.astopersontusx5
C.caudimaculatusx2
Dianema urostriatumx1
Severum x 1
Rainbowfish(mixed) x 6
Amblydoras hanockix1
M.altospinosax5
Kribensis-pair
Farowella acus x2
They all living well together for a some time.
Give me an ideas

Thanks a lot
Tom
