Download Arowana Fish Need Heater Background. Our products are mainly asian arowana,indonesian red arowana,malaysia golden arowana,high back golden arowana.in china，some people believe that arowanas will bring you luck whichever the case may be, asian arowana is also a very rare and beautiful ornamental fish. Yes, you do need a heater for your molly fish tank.
If the tankmate spooks the arowana causing it not to eat, then it is obviously not advisable to continue having the two in the same tank.
When fish grow to be as large as aros do, you need very large @reply: You may have seen the pictures of bettas in tiny fish bowls or sometimes cups. The male chases the feminine arowanas grow to be the maximum amount as 3 feet long, therefore if you are going to stay then you will need a decent sized tank. Size of fish aquarium needed?
