Oh he looks like an L190. The eyes and the lines across the body. And with regards to set up, royals as a whole require very robust filtration, and a HOB may not be enough. As they get bigger, their poop creation as well, not to mention the fact these fellas chew and eat wood so it can be a filter clogger too. Be prepared to clean your filter more often than most .Cool thanks I will give it a go. Here he is in all his glory. Bigger than I planned but still a little guy. 4in body perhaps?View attachment 1346139