Aggressive Amano

[Joekoing]

I have 3 Amano Shrimp, 3 Garra Rufa, 5 Glowlight Tetra, 5 Brown Pencilfish and 4 Golden Pencilfish in my 60 litre.
All 3 Amano shrimp seem like they're trying to take out the Garra Rufas, they don't attack anything else. Is this strange?

 

[ian]

is it one specific Garra? Amanos have an innate ability to 'smell' impending death. Amanos aren't normally aggressive, they are very opportunistic. I'd keep an eye on the Garras.

 

[Joekoing]

It's all 3, one of the Amano is about 3 inches long and the biggest thing in the tank. Garra's act and look healthy. The tank's been established now for a month and a half without loss after a 6 month cycle with 3 goldfish (now safely in my pond).