Cyanide poisoning
Especially prevalent in loner fish that like to hide in rocks 
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Cyanide poisoningEspecially prevalent in loner fish that like to hide in rocks
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they don't collect the fish with any cyanide or explosives or anything
Wow, that's a lot of snails/shells![]()
Wow, that's a lot of snails/shells![]()
Agreed
Also watch that firefish, a couple days ago mine managed to jump through my filter opening even though my tank is basically covered, luckily i was in the room at the time and managed to get him back in right away![]()