Hello Andrzej
Thank you very much for uploading your photos here, – as Mark is saying it is very inspirational to see photos of tanks that others have done.
It seems you must have a lot of experience, those tanks have not been easy setting up.
I have bigger tanks as well, – for breeding I keep them small, but I have to say that the paros in many cases seem to do better in the bigger tanks, – they grow well, they are more visible, – they also spawn. My linkeis have spawn just recently, – they are a small flock of 7-8 fish in a 60 liter, – and it is a joy to see how well they look.
I also have had b.persephone with parosphromenus harveyi, – that of course is no good idea if you want either of them to spawn, – but they thrived really well together in a bigger tank. And sometimes it happens, – as for me, I have far too many parosphromenus offspring and noone to hand them on to, – so when I have 20 + harveyi and plus that 3 breeding couples, – well, then I really think it is a good idea to create bigger tanks as you have done.
When you called your topic Asia, Malaysia, Johor …. does that mean that you are looking particularly to this area also in terms of other things than the fish ? I mean in what way are you using the knowledge from these areas in your tanks ??