veiltail... help

[tommeb]

Hi all,

I have placed two telescope eye goldfish (one black, one calico) with a large sized veiltail.
Recently the telescopes have been more aggressive and suck at the tail of the veiltail and parts of the head and body.
Will this stress or harm the larger fish? Should I isolate the telescope eye fish by themselves?
Thanks for any advice.

[gm72]

How large of a tank is it?

[RobbieG]

The smaller fish could easily damage the larger one.

How big is your tank - you may be able to get a divider for it

Or if you have multiple tanks you could seperate them