where did you get the fishes from? zoos? or hobbyists?
some of these species are rare in Europe.
btw, don't be surprised if you wake up one day and see a tank without plants.
Paretroplus is a bit like a cow and sooner or later they'll strt to graze.
mine have aquired a taste for greenery that even fast growers like potamogeton or hard-leafed plants like Anubias are just extra food
but it's a great looking tank
I envy your katria and kieneri
"And he piled upon the whale's white hump the sum of all the rage and hate felt by his whole race. If his chest had been a cannon, he would have shot his heart upon it"