Agressive fish killer found out

The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.

11bkd

Aquarium Advice Regular
Joined
Jun 17, 2013
Messages
53
Location
Livingston, Scotland :)
HI,

I've had fish badly beaten and lost 4 this week and tonight we discovered the juvenile gold minnow is the culprit. Is this even possible? I've lost 3 other minnows and a dannio. Tonight another dannio has been singled out and now has damaged scales as well as freaking out all over the place.

I thought minnows were peaceful wee things but this one has gone postal. Any suggestions on how to handle this?

They're in a 90L planted tank with perfect water conditions. The platys, cory cats and kuhli loaches seem unbothered, just the remaining minnow and 3 danios are getting abuse from Psycho Minnow.

Help please!
 
Back
Top Bottom