Hey guys -
I just wanted to hear the best/hardest lessons that you guys have learned while keeping fish?
Not the best or the hardest but the most recent:
Look up information about a species before you take it home. I did not know that some killifish were born jumpers. I woke up to 4 pieces of fish jerky
What do you guys have?
I just wanted to hear the best/hardest lessons that you guys have learned while keeping fish?
Not the best or the hardest but the most recent:
Look up information about a species before you take it home. I did not know that some killifish were born jumpers. I woke up to 4 pieces of fish jerky

What do you guys have?