Just got these guys along with a L200. The Phantom is active and I see it during the day. Even saw it grab an algae wafer. The others are in the ceramic castle with the catfish and CK's. Will my Coffee and Cream and Sultan get over their shyness? They are about 5 inches long. Do I need wood for these and my common ones? Why are the common ones always active and the expensive ones are never seen. I think it is a pleco conspiracy.