Mandarin questions

[AJ_77]

I have a friend who had a Sixline and a Mandarin in a six foot long tank. He had no problems either.

Six feet of water may or may not be enough, if a fish needs to escape another - esp if their 'territory' is only a part of that 6 feet. May explain why I found my little Mandarin on the carpet one morning.

And that was before the 6-line came into this tank.