Gold Severums with Shimmy???

[razmataz1971]

Ever heard of this? Whats also strange is that everone is aggressive all of a sudden too. I've had everyone in my tank for almost 2 years without any problems, then wham. I haven't added any fish either.

My water parameters are all normal. I do all my water changes on time.

 

[rich311k]

Sounds like your severums are in the mood. Are they hanging out together and defending part of the tank?

 

[razmataz1971]

No, the green one dominates the tank actually. The gold ones keep to themselves. The green one will chase the gold ones at times, but nothing serious.

The port cichlid "shimmys" too and he normally keeps to himself, but now him and the severums go at it.

 

[razmataz1971]

anyone else have input?

 

[Devilishturtles]

Sorry, I don't have any other idea besides what Rich mentioned.