So my porcuppine lives in a 750L tank, with just 2x Small Clowns, and 1x Small Regal Tang. (3 month old tank) All water levels ok.
For past week, he hasn't been active unless a feed. Today he didn't respond to two feeds. So i have tried to move him to inspect him for signs of damage. As he was showing no signs of damage, but i never could see his stomach as he sits on ocean bed all the time. I Just nudged him and he puffed up, his body didn't puff up but a giant ball of clear skin like a blown up condom 3x the size of him i could see his insides and all his guts. I didn't take photos as i was in a panic and didn't think, but after he deflated i can now see his stomach is completely split. Can i have advice asap please as i think its best to put him out of his misery and whats the best way to do this?
I have a friendly tank theres no fighting and if anyone is the alpha it would be the porcupine as he is tripple the size of everything else im really confused how he is split open. Please give me advice asap. Thanks.

For past week, he hasn't been active unless a feed. Today he didn't respond to two feeds. So i have tried to move him to inspect him for signs of damage. As he was showing no signs of damage, but i never could see his stomach as he sits on ocean bed all the time. I Just nudged him and he puffed up, his body didn't puff up but a giant ball of clear skin like a blown up condom 3x the size of him i could see his insides and all his guts. I didn't take photos as i was in a panic and didn't think, but after he deflated i can now see his stomach is completely split. Can i have advice asap please as i think its best to put him out of his misery and whats the best way to do this?
I have a friendly tank theres no fighting and if anyone is the alpha it would be the porcupine as he is tripple the size of everything else im really confused how he is split open. Please give me advice asap. Thanks.

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