baby piranha dying?

  • We are currently upgrading MFK. thanks! -neo
ok ill keep feeding them frozen bloodworms. I got like 7-10, 1" RBP in my 20gal and i need to upsize the tank, what size should i go for? i had 12 RBP but i only see like 7-8 to be honest. did they eat each other without leaving any remains?
 
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