What are these fish??

[DAVIDFBT]

They may not be SAEs at all then. But the picture looks more like a SAE than anyhting else.

 

[Lupin]

SF, it is possible for them to down a gourami if it was already weakened from severe stress. For your information, SAE's are very active fish and placid ones will certainly not be happy with the constant activities.

 

[BigFishKeeper]

I think the first pic might be a bumblebee catfish.

 

[Rbishop]

Nice pics.

 

[Lupin]

I think the first pic might be a bumblebee catfish.

SF has already confirmed that it was a garra and not a bumblebee catfish. The latter doesn't suck on glass or it'd seem unusual.