Have changed the water, and I changed the layout so that he has some bogwood caves to hide in, which he was done. I’m really worried, I have seen him eat which requires him to come to the surface but then he just sinks to the bottom. I gave the tank some bloodworm a few days ago which he ate the majority of, do you think it could be because of that? That’s why I put the peas in to help the bowls along and then that’s when I noticed. He just looks really depressed and no longer swims around, could it be psychological? The female has just reached sexual maturity might it be because of that? Sorry that I am asking so many questions, its just I have become very attached with him, his name is Mango! Thank you so much for helping I wouldn’t know what to do other wise.