Sadly the second one didn't make it. No idea why, stress or maybe parasite? The tank itself was fine, there were acutally a couple Endlers fry in with the puffers. I have a few other tank projects going on so I'll way a few months and try again, maybe get them from the lfs this time.
And sorry, didn't mean to hijack this thread
And sorry, didn't mean to hijack this thread