I got a little male Firemouth Meeki a while back--it was an impulse buy, I admit, but I knew what I was doing having done research before then--and put him in a fully cycled 30 gallon tank with sand substrate, plenty of rocks and crevices and caves and few plants to hide in (but he still has plenty enough swimming space) and good filtration (research told me they like their water nice and clean). He has always shared it with 6 cory cats, though he seldom acknowledges their existence. Ever since I got him, he's been hiding. He's probably doubled in size and remains the most magnificent Firemouth I have ever seen. He would be the essence of nobility were it not for the fact that he is such a total wuss. I tried putting in a few pearl danios as dither fish--it's too warm for them, but they have to be the hardiest aquarium fish in existence and don't seem to mind--but no go. I rearranged the tank and tried putting in a female firemouth, but she ended up getting her fins chewed bigtime and had to be transferred to a different tank (though even while she was there, he still refused to come out except to chase if she happened to venture by his lair). I don't know what I can do to get the booger to come out where I can see him!! I'm almost tempted to take out all his hidey-holes, but there's no way I'm going to risk anything that would stress him out or make him unhappy and thus vulnerable to disease. But still, the only time he'll dash out of his caves is when I feed him. It's starting to seriously bug me.
Any ideas?
Any ideas?