Okay, so here's the deal.
Spikes belly is swollen, he's still active - swimming, playing with the bubbles from his airstone, flaring at his reflection in the mirror. Being the cute guy he is. Whenever he passes through the light i can see through his body sort of, and there's a big black mass right where the bulge is. So i was pretty sure it was constipation...
It was only slight at first, so i decided to move him to a hospital tank with unscented epsom salt (1tsp/gal) and no rocks to see if he was pooing. No poo. I fasted him for a few days and tried feeding part of a pea, he would just spit it out. So i waited another two days, tried again and the same thing, he'd chase it like he was gonna devour it but would just spit it back out.
Well, yesterday i got some daphneia, and he won't eat that either! Now his belly is the size of a marble and i'm pulling my hair out. I really don't want to lose him :[
He's not pineconing, his color is fine, he's still energetic, playing with his bubbles and will flare when i put my mirror up, but he's still not passing anything and it's been a little over a week.
Bad cell phone picture, but you can see the shape of his belly :[