Hello, below it is a link to second of my articles.. It is also blurred out.. but Every polish reader can purchase it for a few PLN . Now it is a question.. plublisher have a rights to this article.. I wondering if we could have a english verison , the publisher will have a right to it also..? I need to ask him and then I could translate it and we can publish it in Parosphromenus-project…
I will back with it soon…
Link
http://www.magazynakwarium.pl/archiwalia/book/204-magazyn-akwarium-nr-122013/1-ma.html
pages: 50-54
Best regards!
Marcin Chyła