Tomato colwn tanksize?

[firefish9]

What is the size tank I will need for a tomato clown.

 

[xdave]

If just the that one, 20 gallons. The rule of thumb is 1" of adult fish per 5 gallons water. Tomatoes usually only get about 4" in captivity.

 

[poniegirl]

When I bought my tomato clown 5+ years ago, I had a ten gallon. Upgraded to a 20 and now a 55. She has grown to about 4", as xdave said.
I have to say, at the size she is now, I can't imagine her in a 20. Maybe if she was the only fish..but that's pretty lonely.