I can't believe they would sell them at THAT size.. thats so dangerous for Baby arowana to be sold..
I suggest keeping it isolated in a 10 gallon tank.. until his yolk sac disappears AND keep him in a 10 gallon until around 3-4" in size..
Keep the little guy safe because if the gets knocked around or his yolk sac breaks.. he will die.. its like a baby bird still using its yolk sac..
Good luck with it.. i would like to see some pic of it.. But get the little guy a tank by himself!
I suggest keeping it isolated in a 10 gallon tank.. until his yolk sac disappears AND keep him in a 10 gallon until around 3-4" in size..
Keep the little guy safe because if the gets knocked around or his yolk sac breaks.. he will die.. its like a baby bird still using its yolk sac..
Good luck with it.. i would like to see some pic of it.. But get the little guy a tank by himself!